Istanbul
- Park Inn By Radisson Istanbul Airport Odayeri
- Sura Hagia Sophia Hotel
- Best House Hotel Old Town
- Golden Crown Hotel
- Wyndham Istanbul Old City
- Istanbul Holiday Hotel
- Yotel Istanbul Airport, City Entrance
- The Elysium Taksim
- Mest Hotel Istanbul Sirkeci
- Burgu Arjaan By Rotana Istanbul Asia
- Intercontinental Istanbul By Ihg
- Hilton Istanbul Bosphorus
- Melas Hotel Istanbul
- Wanda Vista Istanbul
- Sheraton Istanbul City Center
- Elite World Grand Istanbul Kuecuekyali
- La Quinta By Wyndham Istanbul Gunesli
- Hyatt Regency Istanbul Atakoy
- Dosso Dossi Hotels & Spa Downtown
- Radisson Hotel President Old Town Istanbul
- Miss Istanbul Hotel
- Renaissance Polat Istanbul Hotel
- Great Fortune Hotel & Spa
- Radisson Blu Hotel Istanbul Ottomare
- Elite World Istanbul Taksim
- Divan Istanbul
- Cronton Design Hotel
- Point Hotel Barbaros
- Millennium Istanbul Golden Horn
- Walton Gardens Pera
- Deluxe Golden Horn Sultanahmet Hotel
- Taksim Square Hotel
- Bricks Hotel Istanbul
- Elite World Istanbul Florya
- Pera Tulip Hotel & Spa
- Henna Hotel Istanbul
- Holiday Inn Istanbul Old City By Ihg
- Romance Istanbul Hotel Boutique Class
- Beyazit Palace Hotel
- Windsor Hotel & Convention Center Istanbul
- Cartoon Hotel
- Wish More Hotel Istanbul
- Kadirga Antik Hotel - Sultanahmet
- Moevenpick Hotel Istanbul Asia Airport
- Naz City Hotel Taksim - Special Category
- Grand Cevahir Hotel Convention Center
- Vogue Hotel Supreme Istanbul
- Radisson Hotel Istanbul Sultanahmet
- Hotel Yasmak Sultan
- Danis Hotel & Spa Istanbul - Old City
- Lady Diana Hotel
- Fraser Place Anthill Istanbul
- Hotel Sultania Boutique Class
- Novotel Istanbul Zeytinburnu
- Port Bosphorus Hotel
- Hotel Amira Istanbul
- Lotus Hotel
- Ahc Ayasofya Hotel - Special Class
- Westside Residences By Rotana
- Celal Sultan Hotel Special Class
- Hampton By Hilton Istanbul Old City
- Radisson Blu Hotel Istanbul Pera
- Taksim Gonen Hotel
- Avicenna Hotel Sultanahmet
- Kalyon Hotel Istanbul
- Sultanahmet Palace Hotel
- Grand Yavuz Hotel Sultanahmet
- Arise Hotel Golden Horn
- Park Hyatt Istanbul - Macka Palas
- Azra Sultan Hotel & Spa
- Ibis Styles Istanbul Merter
- Great Fortune Design Hotel & Spa
- Aprilis Hotel - Special Category
- Radisson Residences Avrupa Tem Istanbul
- Grand Makel Hotel Topkapi
- Mula Hotel
- The Wings Hotels Karakoy
- Renaissance Istanbul Polat Bosphorus Hotel
- Fraser Place Antasya Istanbul
- Seven Hills Palace & Spa
- Golden Royal Hotel & Spa
- Hotel Ipek Palas
- Golden Tulip Istanbul Bayrampasa
- Sultan Suleyman Palace Hotel & Spa
- Ahc Old City Hotel
- Mukarnas Taksim Hotel
- The Wolf Hotel
- Cheers Hostel
- Radisson Residences Vadistanbul
- Fly And Stay Airport Hotel
- Somerset Maslak Istanbul
- Leyenda Hotel
- Hyatt Centric Levent Istanbul
- Radisson Blu Hotel, Istanbul Sisli
- Medusa Apart Hotel
- Opera Hotel Bosphorus - Preferred Hotels And Resorts
- Movenpick Living Istanbul West
- Hampton By Hilton Istanbul Zeytinburnu
- Golden Sand Hotel
- Cvk Taksim Hotel Istanbul
- Mercure Istanbul Bakirkoy
- Le Petit Palace Hotel - Special Category
- Mercure Istanbul Sirkeci
- Radisson Blu Hotel Istanbul Asia
- The Byzantium Suites Hotel & Spa
- Golden Horn Bosphorus Hotel
- Innpera Hotel
- Pell Palace Hotel & Spa
- W Hotel Istanbul (Adults Only)
- Demiray Hotel Old City
- Nippon Hotel
- Cityloft 161
- Hotel Ephesus Istanbul
- Holiday Inn Istanbul City By Ihg
- Titanic Business Kartal
- Byotell Istanbul
- Ibis Istanbul Zeytinburnu
- Adm Grand Hotel
- Wyndham Grand Istanbul Europe
- 10 Karakoy
- Antwell Suites
- Sultanahmet Nu Hotel
- Cevahir Hotel Istanbul Asia
- Carina Park Suites Nisantasi
- Taksim Premium Residence
- Nidya Hotel Esenyurt
- Skalion Hotel
- Gleam Collection Hotel
- Mia Berre Hotels
- Radisson Hotel Istanbul Harbiye
- Cheers Vintage Hostel
- Holiday Inn Sisli By Ihg
- Stay Inn Taksim Hostel
- Hotel Sapphire
- Malta Bosphorus Hotel
- The Cettia Istanbul
- Antik Hotel Istanbul
- Arart Hotel
- Ottoman Hotel Imperial-Special Category
- Second Home Hostel
- Arcade Hotel & Spa Nisantasi
- Zeynep Sultan Hotel
- Wyndham Grand Istanbul Levent Hotel & Conference Center
- Istanbul Central Hotel
- Best Point Hotel Sultanahmet,Istanbul
- Pera Arya Hotel
- Seres Hotel Old City
- Park Inn By Radisson Istanbul Atasehir
- Harbiye Residence
- Kartal Palace Taksim Square Family Hotel
- Magnificent Hotel
- Radisson Blu Hotel & Spa, Istanbul Tuzla
- Cher Hotel & Spa Taksim
- Beyoglu Mls Hotel
- Hotel Broken Column
- Dedem Hotel
- Meserret Palace Hotel - Special Category
- Taksim Avenue
- Primero Hotel
- Pullman Istanbul Hotel & Convention Center
- Hermanos Hotel
- Regard Hotel
- Nacre Boutique Residence
- Residence
- Vital Hotel Fulya Istanbul Sisli
- Istanbul Irish Hotel
- Marmara Deluxe Hotel
- Mercure Istanbul Altunizade
- Nupera Hotel
- Taksim Prelude Hotel
- Villa Blanche Hotel Spa & Garden Pool
- Maroon Bosphorus
- April Mansion
- Grand Oral Hotel
- Istanbul Airport Durusu Club Hotel
- Sarnic Hotel Ottoman Mansion
- Ibis Styles Istanbul Atasehir
- Avcilar Garden Hotel
- Sayeban Gold Hotel
- Aspera Hotel Altunizade
- Asia City Hotel Istanbul
- La Palace Sisli
- Classy Suite Taksim
- Gorrion Hotel Istanbul
- Istanbul Town Hotel
- Kafkas Hotel Istanbul
- Best Western Premier Ottoperla Hotel
- La Cielo Hotel Bostanci
- Levent Hotel Istanbul
- Taksim Pera Orient Hotel
- Beddington Residence Sisli
- Yeni Hotel
- Sultan Palace Hotel
- Kumluk Konak Hotel
- Amber Hotel & Spa
- Menalo Hotel Premium Istanbul Airport
- New Fatih Hotel
- May Hotel Istanbul
- Villa Pera Suite Hotel
- Mercure Istanbul Umraniye
- Semsan Hotel
- Hotel Sultanhan - Special Category
- Martinenz Hotel Old City
- Ferman Hotel Old City -Special Category
- Lime Garden Hotel
- Sim Hotel Istanbul Old City
- Clarion Hotel Istanbul Mahmutbey
- Mini House
- Hotel Padova
- Istanbul Royal Hotel
- Cihangir Palace Hotel
- Icon Hotel Taksim
- Grand Liza Hotel
- Dundar Hotel & Spa
- Istanbul Dora Hotel
- Hotel Monopol
- Galata'S Hotel
- Bof Hotels Ceo Suites Atasehir
- Beethoven Premium Hotel
- Loop Hotel Bosphorus Istanbul
- Hotel Bulvar Palas
- Class Hotel Bosphorus With Jacuzzi
- Galatahan Hotel Istanbul Karakoy
- Bizim Hotel
- Yasmin Hotel
- Ibis Styles Istanbul Bomonti
- Milano Hotel & Spa Sultanahmet
- Ever Hotel Europe
- Albinas Hotel Old City
- Lapis Inn Hotel & Spa
- Hotel Davos Istanbul
- Adora Hotel
- Beykent Inn Hotel
- Inntel Hotel Istanbul
- Hampton By Hilton Istanbul Kayasehir
- Hotel Spectra Sultanahmet
- Mr. Bird Hotel
- Hotel Linda
- Imagine Istanbul - Sultanahmet
- Istanbul Life Hotel (Adults Only)
- The Way Hotel
- Plus Hotel Bostanci Atasehir
- Sar Pansiyon
- Park Polonezkoey Hotel
- Jurnal Hotel
- Lancelot Hotel
- 216 Macity
- Merial Hotel Sultanahmet
- Polatdemir
- Global Suites Hotel
- Divan Istanbul City
- Time Hotel Mecidiyekoy
- Park Dedeman Bostanci Hotel
- Paxx Istanbul Hotel&Hostel (Adults Only)
- Hotel Olimpiyat
- Almina Hotel - Special Class
- Hotel Tulip House
- Arsenal Hotel
- Asya World Hotel
- Corner Hotel Laleli
- Seyri Istanbul Hotel
- Galata Times Hotel
- Rush Hotel Istanbul
- Golden Hill Hotel Downtown
- Riva Hotel Taksim
- Ten Rooms Istanbul Hotel (Adults Only)
- Prag Hotel
- Best Pasaport Pier Otel Kadikoey
- Monarch Hotel Istanbul
- The Bridge Hotel
- Cumbali Plaza Hotel
- Nine Istanbul Hotel
- Realist Hotel
- Fors Hotel Sultanahmet
- Euro Plaza Hotel - Taksim Pera
- Almadina Hotel Istanbul
- Borz Hotel
- Sala Suites
- Hotel Osaka Airport
- Menar Hotel&Suites -Old City Sultanahmet
- Lampa Design Hotel-Special Category
- Elite Marmara Hotel Gungoren
- Atro Hotel
- Istanbul Sirkeci Hotel
- Four Seven Hotel
- Zion Home Butik Otel
- The Central House Istanbul Galata
- Ottoman Hotel Park
- Divas Silver
- Hotel Bronte
- The Y Istanbul Suites
- Agora Boutique Hotel & Bistro
- Etiz Hotels & Residences
- Ottoman'S Life Hotel Deluxe
- Seven Days Hotel - Istanbul
- Grand Fatih Hotel
- Interstar Hotel - Sultanahmet
- Fragments Hotel
- Garden House Hotel - Special Class
- Istanbul Medikal Termal