3* 39 KALAMIS MARINA HOTEL
3* Bilek Boutique Hotel Kavacik
3* Ibis Istanbul Tuzla Hotel
3* Livinton Istanbul Atasehir
3* Ottoman Suites By Sera House
4* Boutique Princess Hotel
4* Dekalb Hotel İstanbul
4* DoubleTree by Hilton Istanbul Umraniye
4* Hotel Kurucesme Business
4* Ibis Styles Istanbul Atasehir
4* Istanbul Medikal Termal Hotel Tuzla
4 * Mercure Istanbul Altunizade
4* Mercure Istanbul Umraniye
4* Park Dedeman Bostanci Hotel
4* Park Inn by Radisson Istanbul Asia Kavacik
4* Ramada By Wyndham Umraniye
4* Ramada Encore Kartal Istanbul
4* Sahrakent Otel Kadikoy
4* The Gate Kadıköy Downtown
5* Address Hotel & Residences Istanbul
5* Bof Hotels Ceo Suite Atasehir
5* Crowne Plaza Istanbul Asia Hotel & Convention Center
5* Dedeman Bostanci Hotel & Convention Center
5* DOUBLETREE BY HILTON ISTANBUL MODA
5* Elite World Grand Istanbul Kucukyali Hotel (ex. Elite World Asia Hotel)
5* Istanbul Marriott Hotel Asia
5* Ramada Plaza By Wyndham Istanbul Asia Airport
5* The Green Park Bostanci
5* The Green Park Pendik Hotel & Convention Center (ex. Green Park Pendik)
5* Wyndham Grand Istanbul Kalamis Marina Hotel