• Login or Create Account

  • Currency

    BHD

You are booking hotel for more than 90 days

COOP Apartments

01234
18 Property Photos
COOP Apartments

Amenities

Add dates to check availability

Oborishte

Oborishte

10.2 km drive to Sofia Airport (SOF)

Change Dates and Guest(s)

Check-in: 12 PM | Check-out: 12 PM

Check-in date
Check-out date
Rooms, Guests

COOP Apartments Location

Address: 89 ul.Ekzarh Yosif 89

10.2 km drive to Sofia Airport (SOF)

AIRPORTS

    Sofia Airport (SOF)

    6 km
TRAIN STATIONS

    Sofia Central Station

    1.5 km
METRO STATIONS

    Lavov Most Station

    11 min walk

    Central Avtogara Station

    1.2 km
NEARBY TRANSIT POINTS

    Lavov Most Station

    Metro Station

    11 min walk

    Central Avtogara Station

    Metro Station

    1.2 km

    Sofia Central Station

    Train Station

    1.5 km

    Important information

    • Please check detailed rules while reviewing your booking

    Hotels in Sofia of Same Star Category

    Your Spacious Home With Terrace & 3 Acs, Sofia

    Your Spacious Home With Terrace & 3 Acs

     0 1 2 0 1 2 3 4

    BHD 230

    Per Night

    Sofia Center

    Peaceful studio in the city center, close to subway, Medical University, Sofia

    Peaceful studio in the city center, close to subway, Medical University

     0 1 2 0 1 2 3 4

    BHD 32

    Per Night

    kv. Kriva reka

    Rooms43, Sofia

    Rooms43

     0 1 2 0 1 2 3 4

    BHD 23

    Per Night

    Sofia Center

    Movie flats, Sofia

    Movie flats

     0 1 2 0 1 2 3 4

    BHD 26

    Per Night

    Studentski Kompleks

    Hotel Calipso Hotel, Sofia

    Hotel Calipso Hotel

     0 1 2 0 1 2 3 4

    BHD 27

    Per Night

    Motopista

    Arte Hotel, Sofia

    Arte Hotel

     0 1 2 0 1 2 3 4

    BHD 54

    Per Night

    Oborishte

    City Sunrise, Sofia

    City Sunrise

     0 1 2 0 1 2 3 4

    BHD 45

    Per Night

    Sofia Center

    Luxury Penthaus 3 Bedrooms Apartment in Sofia,, Sofia

    Luxury Penthaus 3 Bedrooms Apartment in Sofia,

     0 1 2 0 1 2 3 4

    BHD 95

    Per Night

    Studentski Kompleks

    Mon Ami Apart in Studentski Grad Area, Sofia

    Mon Ami Apart in Studentski Grad Area

     0 1 2 0 1 2 3 4

    BHD 37

    Per Night

    Studentski Kompleks

    Design Hotel 36, Sofia

    Design Hotel 36

     0 1 2 0 1 2 3 4

    BHD 35

    Per Night

    Sofia Center

    Other Popular Hotels in Sofia

    Este Apart Historical Center, Sofia

    Este Apart Historical Center

     0 -1 0 1 2 3 4

    BHD 42

    Per Night

    Oborishte

    Beautiful Jewel in Top Center, Sofia

    Beautiful Jewel in Top Center

     0 -1 0 1 2 3 4

    BHD 47

    Per Night

    Sofia Center

    Déja Blue Old City Center studio., Sofia

    Déja Blue Old City Center studio.

     0 -1 0 1 2 3 4

    BHD 36

    Per Night

    Old City Center

    3-стаен апартамент на ТОП локация, Sofia

    3-стаен апартамент на ТОП локация

     0 -1 0 1 2 3 4

    BHD 77

    Per Night

    Oborishte

    Top location apartment, Sofia

    Top location apartment

     0 -1 0 1 2 3 4

    BHD 18

    Per Night

    Studentski Kompleks

    Cozy APT Free Parking Wi-Fi Netflix, Sofia

    Cozy APT Free Parking Wi-Fi Netflix

     0 -1 0 1 2 3 4

    BHD 31

    Per Night

    Krasno Selo

    Top Center Apartment next to Vitosha Boulevard, Sofia

    Top Center Apartment next to Vitosha Boulevard

     0 -1 0 1 2 3 4

    BHD 63

    Per Night

    Sofia Center

    Planeta dos sonhos - Fast Wi-Fi, 1BDR, Top centre, Sofia

    Planeta dos sonhos - Fast Wi-Fi, 1BDR, Top centre

     0 1 2 3 0 1 2 3 4

    BHD 33

    Per Night

    Oborishte

    AGIA- luxury apartment Sofia, Sofia

    AGIA- luxury apartment Sofia

     0 1 2 0 1 2 3 4

    BHD 32

    Per Night

    Mladost

    Design 1BDR Apartment near City Center, Sofia

    Design 1BDR Apartment near City Center

     0 -1 0 1 2 3 4

    BHD 51

    Per Night

    Sofia Center

    Top Places to Stay in Sofia ( Popular Areas )

    Premium Hotels in Sofia

    Hotel Downtown, Sofia

    Hotel Downtown

     0 1 2 3 0 1 2 3 4

    BHD 44

    Per Night

    Sofia Center

    Grami Hotel Sofia, Sofia

    Grami Hotel Sofia

     0 1 2 3 0 1 2 3 4

    BHD 43

    Per Night

    Mladost

    Rosslyn Central Park Hotel, Sofia

    Rosslyn Central Park Hotel

     0 1 2 3 0 1 2 3 4

    BHD 47

    Per Night

    Pette Kyosheta

    Hotel Anel, Sofia

    Hotel Anel

     0 1 2 3 4 0 1 2 3 4

    BHD 43

    Per Night

    Sofia Center

    Mercure Sofia City, Sofia

    Mercure Sofia City

     0 1 2 3 0 1 2 3 4

    BHD 46

    Per Night

    Krasno Selo

    InterContinental Hotels SOFIA, Sofia

    InterContinental Hotels SOFIA

     0 1 2 3 4 0 1 2 3 4

    BHD 67

    Per Night

    Oborishte

    Areas Preferred by Indians to Stay in Sofia

    Properties in Sofia

    Four Star Hotels in Sofia

    Apartament 88, Sofia

    Apartament 88

     0 1 2 3 0 1 2 3 4

    BHD 34

    Per Night

    Oborishte

    Best Western Plus Lozenetz Hotel, Sofia

    Best Western Plus Lozenetz Hotel

     0 1 2 3 0 1 2 3 4

    BHD 36

    Per Night

    Lozenets

    Madrid 90 Sq M 2BDR w Parking Spot near Metro, Serdika Mall, Sofia

    Madrid 90 Sq M 2BDR w Parking Spot near Metro, Serdika Mall

     0 1 2 3 0 1 2 3 4

    BHD 57

    Per Night

    Slatina

    Hotel Premier Sofia Airport, Sofia

    Hotel Premier Sofia Airport

     0 1 2 3 0 1 2 3 4

    BHD 36

    Per Night

    Sofia Airport

    Sveta Sofia Hotel, Sofia

    Sveta Sofia Hotel

     0 1 2 3 0 1 2 3 4

    BHD 35

    Per Night

    Old City Center

    Designer 1BDR Apartment on Hristo Belchev Str, Sofia

    Designer 1BDR Apartment on Hristo Belchev Str

     0 1 2 3 0 1 2 3 4

    BHD 94

    Per Night

    Sofia Center

    B1 Boutique Hotel Sofia, Sofia

    B1 Boutique Hotel Sofia

     0 1 2 3 0 1 2 3 4

    BHD 29

    Per Night

    g.k. Banishora

    Hotel Dragalevtsi, Sofia

    Hotel Dragalevtsi

     0 1 2 3 0 1 2 3 4

    BHD 38

    Per Night

    Dragalevtsi

    Blue Star Luxury Hotel, Sofia

    Blue Star Luxury Hotel

     0 1 2 3 0 1 2 3 4

    BHD 37

    Per Night

    Promishlena zona Hladilnika

    VIKO Boutique Apart Hotel, Sofia

    VIKO Boutique Apart Hotel

     0 1 2 3 0 1 2 3 4

    BHD 56

    Per Night

    Pette Kyosheta

    Four Star Hotels in Sofia

    Hotel Zoo Sofia, Sofia

    Hotel Zoo Sofia

     0 1 2 3 0 1 2 3 4

    BHD 39

    Per Night

    zh.g. Zoopark

    Designer 1BDR Apartment on Hristo Belchev Str, Sofia

    Designer 1BDR Apartment on Hristo Belchev Str

     0 1 2 3 0 1 2 3 4

    BHD 94

    Per Night

    Sofia Center

    113 in Sofia with 2BR and 2 full bath, Sofia

    113 in Sofia with 2BR and 2 full bath

     0 1 2 3 0 1 2 3 4

    BHD 58

    Per Night

    Sofia Center

    Rosslyn Thracia Hotel, Sofia

    Rosslyn Thracia Hotel

     0 1 2 3 0 1 2 3 4

    BHD 43

    Per Night

    Sofia Center

    Sunny Dream Apartments, Sofia

    Sunny Dream Apartments

     0 1 2 3 0 1 2 3 4

    BHD 22

    Per Night

    Studentski Kompleks

    INTER EXPO APARTMENT, Sofia

    INTER EXPO APARTMENT

     0 1 2 3 0 1 2 3 4

    BHD 27

    Per Night

    Mladost

    Hotel Villa Boyana, Sofia

    Hotel Villa Boyana

     0 1 2 3 0 1 2 3 4

    BHD 26

    Per Night

    Vitosha

    Cozy Boho small apartment, Sofia

    Cozy Boho small apartment

     0 1 2 3 0 1 2 3 4

    BHD 131

    Per Night

    g.k. Strelbishte

    B1 Boutique Hotel Sofia, Sofia

    B1 Boutique Hotel Sofia

     0 1 2 3 0 1 2 3 4

    BHD 29

    Per Night

    g.k. Banishora

    Cozy and modern apartment Krasno selo, free parking, Sofia

    Cozy and modern apartment Krasno selo, free parking

     0 1 2 3 0 1 2 3 4

    BHD 46

    Per Night

    Krasno Selo

    Four Star Hotels in Sofia

    Hotel Triada, Sofia

    Hotel Triada

     0 1 2 3 0 1 2 3 4

    BHD 33

    Per Night

    Slatina

    ArtE Vitosha Blvd, Sofia

    ArtE Vitosha Blvd

     0 1 2 3 0 1 2 3 4

    BHD 40

    Per Night

    Sofia Center

    Expo Hotel Sofia, Sofia

    Expo Hotel Sofia

     0 1 2 3 0 1 2 3 4

    BHD 41

    Per Night

    Mladost

    Уютно кътче 1, Sofia

    Уютно кътче 1

     0 1 2 3 0 1 2 3 4

    BHD 75

    Per Night

    Sofia Center

    VIKO Boutique Apart Hotel, Sofia

    VIKO Boutique Apart Hotel

     0 1 2 3 0 1 2 3 4

    BHD 56

    Per Night

    Pette Kyosheta

    Complex Gallery Vitosha ****, Sofia

    Complex Gallery Vitosha ****

     0 1 2 3 0 1 2 3 4

    BHD 55

    Per Night

    Manastirski Livadi

    Hotel Premier Sofia Airport, Sofia

    Hotel Premier Sofia Airport

     0 1 2 3 0 1 2 3 4

    BHD 36

    Per Night

    Sofia Airport

    Grami Hotel Sofia, Sofia

    Grami Hotel Sofia

     0 1 2 3 0 1 2 3 4

    BHD 43

    Per Night

    Mladost

    Designer 1BDR Apartment on Hristo Belchev Str, Sofia

    Designer 1BDR Apartment on Hristo Belchev Str

     0 1 2 3 0 1 2 3 4

    BHD 94

    Per Night

    Sofia Center

    SOFIA CENTRAL LUXURY apartment

    SOFIA CENTRAL LUXURY apartment "2B"

     0 1 2 3 0 1 2 3 4

    BHD 56

    Per Night

    Sofia Center

    Five Star Hotels in Sofia

    Hotel Anel, Sofia

    Hotel Anel

     0 1 2 3 4 0 1 2 3 4

    BHD 43

    Per Night

    Sofia Center

    Hilton Sofia, Sofia

    Hilton Sofia

     0 1 2 3 4 0 1 2 3 4

    BHD 55

    Per Night

    Lozenets

    Sense Hotel Sofia, a Member of Design Hotels, Sofia

    Sense Hotel Sofia, a Member of Design Hotels

     0 1 2 3 4 0 1 2 3 4

    BHD 59

    Per Night

    Oborishte

    Grand Hotel Millennium Sofia, Sofia

    Grand Hotel Millennium Sofia

     0 1 2 3 4 0 1 2 3 4

    BHD 78

    Per Night

    Pette Kyosheta

    Grand Hotel Sofia, Sofia

    Grand Hotel Sofia

     0 1 2 3 4 0 1 2 3 4

    BHD 49

    Per Night

    Old City Center

    Casa Boyana Boutique Hotel, Sofia

    Casa Boyana Boutique Hotel

     0 1 2 3 4 0 1 2 3 4

    BHD 48

    Per Night

    Vitosha

    Crowne Plaza SOFIA, Sofia

    Crowne Plaza SOFIA

     0 1 2 3 4 0 1 2 3 4

    BHD 55

    Per Night

    Mladost

    Maison Sofia - MGallery, Sofia

    Maison Sofia - MGallery

     0 1 2 3 4 0 1 2 3 4

    BHD 45

    Per Night

    Promishlena zona Hladilnika

    Grand Hotel Millennium Sofia, Sofia

    Grand Hotel Millennium Sofia

     0 1 2 3 4 0 1 2 3 4

    BHD 78

    Per Night

    Zona B-5

    Sofia Balkan Palace, Sofia

    Sofia Balkan Palace

     0 1 2 3 4 0 1 2 3 4

    BHD 53

    Per Night

    Old City Center

    Hotels By Star Category in Sofia

    Show More

    Hotels in Nearby Cities

    Hotels Near By COOP Apartments

    L'Opera Guest House, Sofia

    L'Opera Guest House

     0 1 2 0 1 2 3 4

    BHD 25

    Per Night

    Oborishte

    Crystal Palace Boutique Hotel, Sofia

    Crystal Palace Boutique Hotel

     0 1 2 3 0 1 2 3 4

    BHD 64

    Per Night

    Oborishte

    AMAR Design Hotel by HMG, Sofia

    AMAR Design Hotel by HMG

     0 1 2 0 1 2 3 4

    BHD 43

    Per Night

    Oborishte

    Planeta dos sonhos - Fast Wi-Fi, 1BDR, Top centre, Sofia

    Planeta dos sonhos - Fast Wi-Fi, 1BDR, Top centre

     0 1 2 3 0 1 2 3 4

    BHD 33

    Per Night

    Oborishte

    Private Studio Center Opera and Nevski Cathedral, Sofia

    Private Studio Center Opera and Nevski Cathedral

     0 -1 0 1 2 3 4

    BHD 45

    Per Night

    Oborishte

    Fancy Big apartment in the heart of Sofia, Sofia

    Fancy Big apartment in the heart of Sofia

     0 1 2 3 0 1 2 3 4

    BHD 64

    Per Night

    Oborishte

    3-стаен апартамент на ТОП локация, Sofia

    3-стаен апартамент на ТОП локация

     0 -1 0 1 2 3 4

    BHD 77

    Per Night

    Oborishte

    InterContinental Hotels SOFIA, Sofia

    InterContinental Hotels SOFIA

     0 1 2 3 4 0 1 2 3 4

    BHD 67

    Per Night

    Oborishte

    Stay and Play - Foosball and Comfort, Sofia

    Stay and Play - Foosball and Comfort

     0 -1 0 1 2 3 4

    BHD 45

    Per Night

    Oborishte

    The Embassy Bar & Suites, Sofia

    The Embassy Bar & Suites

     0 1 2 0 1 2 3 4

    BHD 53

    Per Night

    Oborishte

    Top Central Maisonette with Underground parking, Sofia

    Top Central Maisonette with Underground parking

     0 -1 0 1 2 3 4

    BHD 77

    Per Night

    Oborishte

    Vespa Home Boutique Apartment, Sofia

    Vespa Home Boutique Apartment

     0 1 2 3 0 1 2 3 4

    BHD 56

    Per Night

    Oborishte

    Hotel Leda, Sofia

    Hotel Leda

     0 1 2 0 1 2 3 4

    BHD 27

    Per Night

    Oborishte

    Oborishte 63 Boutique Hotel, Sofia

    Oborishte 63 Boutique Hotel

     0 1 2 3 0 1 2 3 4

    BHD 41

    Per Night

    Oborishte

    Campbell's central apartment, Sofia

    Campbell's central apartment

     0 -1 0 1 2 3 4

    BHD 46

    Per Night

    Oborishte

    Bijoux Apt in the heart of Sofia, Sofia

    Bijoux Apt in the heart of Sofia

     0 1 2 3 0 1 2 3 4

    BHD 61

    Per Night

    Oborishte

    Chic Central 1BD Apartment with Private Patio by Flat Mаnager, Sofia

    Chic Central 1BD Apartment with Private Patio by Flat Mаnager

     0 1 2 0 1 2 3 4

    BHD 60

    Per Night

    Oborishte

    R & R Apartments, Sofia

    R & R Apartments

     0 -1 0 1 2 3 4

    BHD 35

    Per Night

    Oborishte

    Family Hotel Madrid, Sofia

    Family Hotel Madrid

     0 0 1 2 3 4

    BHD 26

    Per Night

    Slatina

    Graf Ignatiev 27, Sofia

    Graf Ignatiev 27

     0 -1 0 1 2 3 4

    BHD 23

    Per Night

    Oborishte

    Hyatt Regency Sofia, Sofia

    Hyatt Regency Sofia

     0 1 2 3 4 0 1 2 3 4

    BHD 64

    Per Night

    Oborishte

    New, Modern And Convenient, Sofia

    New, Modern And Convenient

     0 -1 0 1 2 3 4

    BHD 76

    Per Night

    Slatina

    Arte Hotel, Sofia

    Arte Hotel

     0 1 2 0 1 2 3 4

    BHD 54

    Per Night

    Oborishte

    Bla Bla Hostel, Sofia

    Bla Bla Hostel

     0 -1 0 1 2 3 4

    BHD 13

    Per Night

    Oborishte

    Harmony Centrally Located Studio, Sofia

    Harmony Centrally Located Studio

     0 -1 0 1 2 3 4

    BHD 32

    Per Night

    Slatina

    Top Place in Downtown, Sofia

    Top Place in Downtown

     0 -1 0 1 2 3 4

    BHD 32

    Per Night

    Oborishte

    Sense Hotel Sofia, a Member of Design Hotels, Sofia

    Sense Hotel Sofia, a Member of Design Hotels

     0 1 2 3 4 0 1 2 3 4

    BHD 59

    Per Night

    Oborishte

    Apartament 88, Sofia

    Apartament 88

     0 1 2 3 0 1 2 3 4

    BHD 34

    Per Night

    Oborishte

    Top Center, 3BDR, Heart of the city, FREE Secured Parking, Sofia

    Top Center, 3BDR, Heart of the city, FREE Secured Parking

     0 -1 0 1 2 3 4

    BHD 70

    Per Night

    Oborishte

    Eurostars Sofia City, Sofia

    Eurostars Sofia City

     0 1 2 3 0 1 2 3 4

    BHD 30

    Per Night

    Oborishte

    Hotel House K21, Sofia

    Hotel House K21

     0 -1 0 1 2 3 4

    BHD 30

    Per Night

    Oborishte

    Este Apart - Top center, Sofia

    Este Apart - Top center

     0 -1 0 1 2 3 4

    BHD 42

    Per Night

    Oborishte

    2-стаен апартамент с гледка към парк Заимов, Sofia

    2-стаен апартамент с гледка към парк Заимов

     0 -1 0 1 2 3 4

    BHD 64

    Per Night

    Oborishte

    Rooftop Oscar Rooms, Sofia

    Rooftop Oscar Rooms

     0 -1 0 1 2 3 4

    BHD 26

    Per Night

    Oborishte

    Este Apart Historical Center, Sofia

    Este Apart Historical Center

     0 -1 0 1 2 3 4

    BHD 42

    Per Night

    Oborishte

    Madrid 90 Sq M 2BDR w Parking Spot near Metro, Serdika Mall, Sofia

    Madrid 90 Sq M 2BDR w Parking Spot near Metro, Serdika Mall

     0 1 2 3 0 1 2 3 4

    BHD 57

    Per Night

    Slatina

    Sunny Studio with a view in TOP Center, Sofia

    Sunny Studio with a view in TOP Center

     0 -1 0 1 2 3 4

    BHD 48

    Per Night

    Oborishte

    Lena, Sofia

    Lena

     0 -1 0 1 2 3 4

    BHD 47

    Per Night

    Slatina

    Cozy and quiet central apartment, Sofia

    Cozy and quiet central apartment

     0 -1 0 1 2 3 4

    BHD 39

    Per Night

    Oborishte

    Slavyanska Beseda Hotel, Sofia

    Slavyanska Beseda Hotel

     0 1 2 0 1 2 3 4

    BHD 26

    Per Night

    Oborishte

    Momenti & Colori Studios, Sofia

    Momenti & Colori Studios

     0 1 2 3 0 1 2 3 4

    BHD 49

    Per Night

    Oborishte

    Free Parkingon Premises & Enjoy, Sofia

    Free Parkingon Premises & Enjoy

     0 -1 0 1 2 3 4

    BHD 82

    Per Night

    Slatina

    Ruby Red House, Sofia

    Ruby Red House

     0 -1 0 1 2 3 4

    BHD 42

    Per Night

    Oborishte

    Come inn - 24h Self Check-in, Sofia

    Come inn - 24h Self Check-in

     0 -1 0 1 2 3 4

    BHD 18

    Per Night

    Oborishte

    2-стаен апартамент с безплатен паркинг на ТОП ЛОКАЦИЯ, Sofia

    2-стаен апартамент с безплатен паркинг на ТОП ЛОКАЦИЯ

     0 -1 0 1 2 3 4

    BHD 68

    Per Night

    Oborishte

    Central Point Boutique Hotel, Sofia

    Central Point Boutique Hotel

     0 -1 0 1 2 3 4

    BHD 22

    Per Night

    Oborishte

    Apart-Hotels-Sofia, AHS, Sofia

    Apart-Hotels-Sofia, AHS

     0 -1 0 1 2 3 4

    BHD 34

    Per Night

    Oborishte

    The Central Post Apartments, Sofia

    The Central Post Apartments

     0 1 2 0 1 2 3 4

    BHD 38

    Per Night

    Oborishte

    APARTHOTEL VICTORY SOFIA, Sofia

    APARTHOTEL VICTORY SOFIA

     0 1 2 0 1 2 3 4

    BHD 22

    Per Night

    Oborishte

    Parliament Sofia - Top Center Luxury Apartment, Sofia

    Parliament Sofia - Top Center Luxury Apartment

     0 1 2 3 0 1 2 3 4

    BHD 71

    Per Night

    Oborishte

    Best Hotels in Cities Nearby Sofia

    The Wind Mills Hydropark, Sofia

    The Wind Mills Hydropark

     0 1 2 3 0 1 2 3 4

    BHD 86

    Per Night

    Elin Pelin

    City Plaza, Sofia

    City Plaza

     0 1 2 3 0 1 2 3 4

    BHD 34

    Per Night

    Botevgrad

    The Lodge Hotel, Sofia

    The Lodge Hotel

     0 1 2 3 0 1 2 3 4

    BHD 34

    Per Night

    Borovets

    Alpin Borovets, Алпин Боровец, Sofia

    Alpin Borovets, Алпин Боровец

     0 1 2 3 0 1 2 3 4

    BHD 83

    Per Night

    Borovets

    "Park Hotel Ela"

     0 1 2 3 0 1 2 3 4

    BHD 63

    Per Night

    Borovets

    Hotel Samokov, Sofia

    Hotel Samokov

     0 1 2 3 0 1 2 3 4

    BHD 36

    Per Night

    Borovets

    Festa Winter Palace, Sofia

    Festa Winter Palace

     0 1 2 3 4 0 1 2 3 4

    BHD 47

    Per Night

    Borovets

    Iglika Hotel & Villas Borovets, Sofia

    Iglika Hotel & Villas Borovets

     0 1 2 3 0 1 2 3 4

    BHD 66

    Per Night

    Borovets

    Hotel Yastrebets Wellness & Spa, Sofia

    Hotel Yastrebets Wellness & Spa

     0 1 2 3 0 1 2 3 4

    BHD 70

    Per Night

    Samokov

    Ice Angels Hotel, Sofia

    Ice Angels Hotel

     0 1 2 3 0 1 2 3 4

    BHD 40

    Per Night

    Borovets

    Flights to Sofia

    Flights from Sofia

    More info About COOP Apartments