Ajwa 5* Albatros Premier Hotel 4* Aldem 3* Almina 4* Alpinn 4* Alzer S-class Amber 3* Antis 4* Aprilis 4* Aprilis Gold S-class Arden City 4* Arena S-class Artefes 3* Assos 4* Asur 3* Barin 3* Bazaar 3* Best Western Empire Palace 4* Beyazit Palace - Biz Cevahir 4* Black Bird 4* Blue Istanbul Hotel S-class Bulvar Palas 4* Buyk Hamit 4* Celal Aga Konagi 5* Celal Sultan 4* City Center 4* Constantinopolis 3* Craton 4* Crowne Plaza Harbiye 5* Dark Hill 4* Delta 3* Deluxe Golden Horn 4* Deluxe New Port 3* Dosso Dossi Down Town 5* Dosso Dossi Old City S-class Double Tree by Hilton 5* Edibe Sultan 3* Elite World 5* Elite World Prestige 4* Endican Hotel Beyazit S-class Erden Sarayevo 3* Eresin Hotel 5* Eresin Hotel Topkapi 5* Eresin Taksim 4* Eresin Taksim Premier 4* Fairmont Quasar 5* Faros Hotel Taksim 4* Faros Old City 4* Fehmi Bey 3* Gedik Pasa Konagi 3* Golden Age 4* Golden Crown 3* Golden Royal 4* Grand Beyazid 4* Grand Bosfor Hotel 3* Grand Cevahir 5* Grand Halic 4* Grand Hillarium 4* Grand Liza 3* Grand Mark 3* Grand Pamir 3* Grand Sirkeci 4* Grand Star 4* Grand Washington 4* Graziella Gold Boutique Great Fortune 4* Great Fortune Design 4* Hali 3* Hilton Bosphorus 5* Holiday Inn Old City 4* Hotel* 4* Innova 4* Klas 4* Lady Diana 4* Laleli Gonen 3* Legacy Ottoman 5* Levni 4* Martinenz 4* May 3* Melas 4* Mevlana 4* Momento 4* MR Cas 4* Nanda 4* Naumpasa Konagi 3* Novano 3* Nowy Efendi 4* Occidental Taksim S-class Olimpiyat 3* Orka Royal 4* Ottoman Luxury 3* Palde 4* Pera Palace 5* Perula 4* Polat Demir 4* Prestige 3 *+ Pruva Boutique Radisson Blu Hotel Istanbul Pera 5* Radisson Blu Kayseri 5*+Goreme Kaya - Ramada Grand Bazaar 4* Recital 4* Regard 4* Rixos Pera 5* Sabena Hotel 3* Sahinler Hotel 3* Santa Sophia 3* Sarnic S-class Sarnic Premier S-class Seven Days - Skalion Hotel & Spa 4* Sogut Hotel 3* Sokullu Pasa S-class Sorriso 4* Sorriso Due Hotel 4* Sultania S-class Sura Design S-class Sura Hagia Sophia 5* Swissotel The Bosphorus 5* The Byzantium S-class The Marmara Pera 4* The Stay Hotel Bosphorus S-class The Stay Hotel Nisantasi S-class Vicenza 4* Vogue Supreme 5* Yasmak Sultan 4* Yilsam 4* Yusufpasa Konagi 3* Zurich 4*