A PLUS RESIDENCE APT ABAM HOTEL LALELI 3* ACRA HOTEL 4* ADA HOMES APART HOTEL TAKSIM 3* AGAN HOTEL 3* AKGUN HOTEL 5* AKKA LUSH HOTEL 4* ALBATROS HAGIA SOPHIA HOTEL 3* ALBATROS PREMIER HOTEL S-Class ALFA HOTEL 3* ALL SEASONS HOTEL S-Class ALMINA HOTEL 3* ALMINA INN HOTEL 3* ALPINN HOTEL 4* ALPINN HOTEL DUE BTQ ALTUN LIFE HOTEL 2* ALZER HOTEL 4* AMBER HOTEL S-Class AMIRAL PALACE 4* ANGELS GARDEN HOTEL 3* ANTEA PALACE & SPA 4* ANTIK HOTEL 4* ANTIK IPEK HOTEL 3* ANTIS HOTEL B-Class ANTUSA DESIGN HOTEL 4* ANTUSA PALACE HOTEL & SPA S-Class APRILIS GOLD HOTEL 4* APRILIS HOTEL B-Class ARDEN CITY HOTEL 4* ARENA HOTEL SULTANAHMET 4* ARMAGRANDI SPINA HOTEL SULTANAHMET 4* ART CITY HOTEL 3* ARTEFES HOTEL SULTANAHMET 3* ARTIKA HOTEL BTQ ARUNA HOTEL 4* ASITANE LIFE HOTEL 3* ASPEN HOTEL ISTANBUL 3* ASUR HOTEL 3* ATIK PALACE HOTEL 4* ATLANTIS ROYAL HOTEL ISTANBUL 3* AVICENNA HOTEL S-Class BARIN HOTEL 3* BAZAAR HOTEL 3* BEETHOVEN ISTANBUL BTQ BEETHOVEN PREMIUM BTQ BEETHOVEN SENFONI BTQ BEETHOVEN SUIT SPECIAL LUXURY BEKDAS DELUXE HOTEL 4* BERCE HOTEL 3* BERGAMA HOTEL 3* BEST NOBEL HOTEL 3* BEST WESTERN EMPIRE PALACE HOTEL 4* BEYAZ SARAY HOTEL 4* BEYAZIT PALACE HOTEL 4* BIRBEY HOTEL S-Class BIZ CEVAHIR HOTEL SULTANAHMET 4* BLACK TULIP HOTEL S-Class BLUE ISTANBUL HOTEL S-Class BLUE MARMARAY LALELI 3* BOUTIQUE SAINT SOPHIA BTQ BULVAR PALAS HOTEL 4* BUYUK PARIS HOTEL 3* BYOTELL 5* CARLTON HOTEL 4* CASTILLO ROJO HOTEL ISTANBUL BTQ CELAL SULTAN HOTEL S-Class CENTRUM HOTEL 3* CIHANGIR PALACE HOTEL 3* CIRAGAN PALACE KEMPINSKI HOTEL 5* CLASSIC ISTANBUL 3* 3* COMFORT LIFE HOTEL 4* CONRAD ISTANBUL HOTEL 5* CONSTANTINOPOLIS HOTEL 3* CROWNE PLAZA ISTANBUL HARBIYE 5* CROWNE PLAZA LALELI OLD CITY 5* DAPHNE HOTEL 4* DARKHILL HOTEL 4* DARKMEN HOTEL 3* DE MAREE HOTEL 3* DEDEMAN BOSTANCI HOTEL 5* DELTA HOTEL 4* DELUXE GOLDEN HORN 4* DELUXE NEWPORT HOTEL 4* DEMPA HOTEL 3* DENEME 3* DIVAN ISTANBUL HOTEL 5* DIVAS HOTEL SULTANAHMET 3* DOSSO DOSSI DOWN TOWN HOTEL 5* DOSSO DOSSI HOTELS YENIKAPI 3* DOSSO DOSSI OLD CITY HOTEL S-Class DOSSO DOSSO HOTELS LALELI 3* DOUBLE TREE BY HILTON ISTANBUL MODA 5* DOUBLE TREE BY HILTON TOPKAPI 4* DoubleTree by Hilton Istanbul Sirkeci 4* EDIBE SULTAN HOTEL 3* ELAN HOTEL TAKSIM 3*+ ELITE WORLD BUSINESS FLORYA 5* ELITE WORLD ISTANBUL HOTEL 5* ELITE WORLD PRESTIGE HOTEL 4* ELYSIUM STYLE HOTEL TAKSIM 3* ENDERUN HOTEL BEYAZIT 4* ENDICAN BEYAZIT HOTEL 3* ENDICAN SULTANAHMET HOTEL BTQ ERESIN HOTELS TAXIM PREMIER 4* ERESIN SULTANAHMET HOTEL S-Class ERESIN TOPKAPI HOTEL 4* ERGUVAN HOTEL B-Class EURO DESIGN HOTEL 3* EVSEN HOTEL S-Class FAIRMONT QUASAR HOTEL 5* FAROS HOTEL 4* FAROS HOTEL OLD CITY SULTANAHMET 4* FER HOTEL S-Class FERMAN HILAL HOTEL TAKSIM 3* FERMAN HOTEL OLD CITY 4* FERMAN KONAK HOTEL SULTANAHMET 3* FERMAN PERA HOTEL BEYOGLU 3* FERMAN PORT HOTEL 3* FIDE HOTEL 3* FORS HOTEL 3* FOUR-G HOTEL BTQ GALATA 1785 SUITES BTQ GALLEY HOTEL 3* GEDIKPASA KONAGI 3* GENOVA HOTEL 3* GLAMOUR HOTEL ISTANBUL SIRKECI 4* GOLDEN AGE HOTEL 4* GOLDEN CITY HOTEL ISTANBUL 4* GOLDEN CROWN HOTEL 3* GOLDEN HILL HOTEL 4* GOLDEN HILL HOTEL VATAN 5* GOLDEN HORN ISTANBUL S-Class GOLDEN HORN SIRKECI HOTEL 4* GOLDEN ROYAL HOTEL 4* GOLDEN SAND HOTEL 3* GORUR HOTEL 3* GRAND ANATOLIA HOTEL 3* GRAND ANT HOTEL 3* GRAND ASIYAN HOTEL S-Class GRAND BEYAZIT HOTEL S-Class GRAND BOSFOR HOTEL 3* GRAND CEVAHIR HOTEL 5* GRAND DILARA HOTEL 3* Grand Durmaz Hotel 4* GRAND EMIN HOTEL 3* GRAND EMIR HOTEL 3* GRAND HALIC HOTEL 4* GRAND HILARIUM HOTEL 4* GRAND HOTEL DE PERA 4* GRAND HOTEL GULSOY 4* GRAND HYATT HOTEL ISTANBUL 5* GRAND LARA HOTEL BTQ GRAND LIZA HOTEL 3* GRAND MAKEL HOTEL TOPKAPI 5* GRAND MARCELLO HOTEL S-Class GRAND MARK HOTEL 3* GRAND ONS HOTEL 3* GRAND ORAL HOTEL 3* GRAND OZTANIK HOTEL 4* GRAND PAMIR HOTEL 3* GRAND SAGCANLAR HOTEL 3* GRAND WASHINGTON HOTEL 4* GRAND YAVUZ HOTEL 4* GRAZIELLA GOLD HOTEL S-Class GREAT FORTUNE DESING HOTEL B-Class GRITTI PERA HOTEL 3* GUNES HOTEL 4* HAGIA SOFIA MANSIONS ( CURIO COLLECTION BY HILTON ) 5* HALI HOTEL 3* HAMIDIYE HOTEL 3* HAMIT HOTEL ISTANBUL 2* HARBIYE RESIDENCE 3* HILTON ISTANBUL BOSPHORUS 5* HISTORIA HOTEL SPECIAL CLASS 3* HISTORIAL HOTEL KUMKAPI 2* HISTORY HOTEL 3* HOLIDAY INN EXPRESS ISTANBUL ATAKOY METRO 3* HOLIDAY INN ISTANBUL - OLD CITY 4* HOTEL DENIZ HOUSES 3* HOTEL FEHMI BEY 3* HOTEL FUAR 3* HOTEL MALKOC 3* HOTEL MELAS ISTANBUL 5* HOTEL MEVLANA BTQ HOTEL MIKLAGORD 3* HOTEL NAUMPASA KONAGI 3* HOTEL NEW HOUSE BTQ HOTEL OSAKA AIRPORT 3* HOTEL SAHINLER 3* HOTEL SOKULLU PASA 4* HOTEL SULTAN'S INN HOTEL 3* HOTEL SULTAN HILL 3* HOTEL SULTANI 3* HOTEL V PLUS TAKSIM 2* HURRY INN HOTEL MERTER 5* IBIS ESENYURT 3* IBIS ISTANBUL CITY WEST 3* IBIS TUZLA HOTEL 3* IBIS ZEYTINBURNU 3* ILKBAL DELUXE HOTEL 4* INDIGO DARDANOS 4* INNOVA HOTEL S-Class IPEK PALAS 4* ISFANBUL HOLIDAY HOME&SUITES 4* ISTANBUL - CAPPADOCIA 5 DAYS - 4 NIGHTS (2+2) 3* ISTANBUL BLUE HOTEL BEYAZIT 4* ISTANBUL HOLIDAY HOTEL 3* ISTANBUL SARAY HOTEL 3* JW MARRIOTT ISTANBUL BOSPHORUS 4* KALKAN HOTEL BTQ KALYON HOTEL 4* KARAMANS SIRKECI SUITES HOTEL BTQ KAYA MADRID HOTEL 3* KLAS HOTEL 4* KONAK HOTEL 4* KUNLUN HOTEL S-Class KUPELI PALACE HOTEL S-Class KYBELE HOTEL 3* LADY DIANA HOTEL 4* LALELI EMIN HOTEL 3* LALELI GONEN HOTEL 4* LAUSOS PALACE HOTEL SISLI 4* LE PETIT PALACE HOTEL 4* LEGACY OTTOMAN HOTEL 5* LEMON RESIDENCE HOTEL 3* LEVNI HOTEL S-Class LEVNI ISTANBUL HOTEL 4* LIKA HOTEL BTQ LIVA HOTEL CIHANGIR 3* MAGNIFICENT HOTEL KUMKAPI / SULTANAHMET 3* Manesol Boutique Galata 4* MARMARAY HOTEL 4* MARTINENZ HOTEL 3* MATIAT HOTEL 4* MAY HOTEL 3* MEGARON HOTEL BTQ MILENNIUM ISTANBUL GOLDEN HORN 5* MIRILAYON HOTEL ISTANBUL 3* MONACO HOTEL 3* MOVEMPICK HOTEL GOLDEN HORN 5* MR CAS HOTEL 4* MY ASSOS HOTEL 4* MYDREAM ISTANBUL HOTEL 4* NANDA HOTEL 3* NAYLA PALACE HOTEL 3* NEW EMIN HOTEL 3* NOVA PLAZA BOUTIQUE & SPA 4* NOVA PLAZA PARK HOTEL 4* NOVA PLAZA PERA HOTEL & HAMAM 4* NOVA PLAZA TAKSIM SQUARE 4* NOVEL HOTEL BTQ NOVOTEL ISTANBUL BOSPHORUS 5* NOVOTEL ISTANBUL ZEYTINBURNU 4* NOWY EFENDI HOTEL S-Class OBELISK HOTEL & SUITES 3* BOUTIQUE OLIMPIYAT HOTEL 3* ORKA ROYAL HOTEL 4* OTTOMAN'S PEARL HOTEL BTQ OTTOMAN TIME HOTEL 2* OZYURT HOTEL BTQ PALAZZO DONIZETTI HOTEL 4* PALDE HOTEL 5* PARK HYATT MACKA PALAS 4* PELL PALACE HOTEL&SPA 3* BOUTIQUE PERA PALACE HOTEL 5* PERA ROSE HOTEL 4* PERA TULIP HOTEL 4* PIYALEPASA BY HILTON DOUBLE TREE 5* POLAT DEMIR HOTEL 4* PORT BOSPHORUS HOTEL 4* PRESTIGE HOTEL ISTANBUL 3*+ PRUVA HOTEL BTQ QONAQ HOTEL&SUITES BTQ QUA HOTELS 5* RADISSON BLU HOTEL ISTANBUL OTTOMARE 5* RAIMOND HOTEL 3* RAMADA BY WYNDHAM ISTANBUL ALIBEYKOY 4* RAMADA BY WYNDHAM ISTANBUL GOLDEN HORN BEYOGLU 4* RAMADA BY WYNDHAM ISTANBUL GRAND BAZAAR 4* RAMADA BY WYNDHAM ISTANBUL TAKSIM 4* RAMADA ENCOR BY WYNDHAM BAYRAMPASA 4* RAMADA ENCORE BY WYNDHAM ISTANBUL KARTAL 4* Ramada Hotel & Suites by Wyndham Istanbul Merter 5* RANDOM SUIT HOTEL BTQ RECITAL HOTEL 4* REGARD HOTEL 4* REGIE OTTOMAN HOTEL 4* RETAJ ROYAL HOTEL 5* RICHMOND HOTEL 4* RIXOS PERA HOTEL 5* Romance Istanbul Hotel 4* SABENA HOTEL TOPKAPI 3* SANTA SOPHIA HOTEL 3* SARISSA HOTEL 4* SARNIC HOTEL BTQ SARNIC PREMIER 3* SEHER HOTEL BTQ SELENAY HOTEL 3* SENYOR GARDEN HOTEL BTQ SEVEN DAYS HOTEL ISTANBUL 3* SEVEN HILLS HOTEL 4* SEVEN HILLS PALACE 4* SIX SENSES KOCATAS MANSIONS 5* SKALION HOTEL & SPA 4* SOFITEL ISTANBUL TAXIM 5* SOGUT HOTEL OLD CITY ISTANBUL 3* SORRISO DUE HOTEL 4* SORRISO HOTEL 4* STONE HOTEL 3* SULTAN HOUSE HOTEL BTQ SULTAN SULEYMAN PALACE HOTEL BTQ SULTANAHMET CESME HOTEL 3* SULTANAHMET LAUSOS HOTEL 4* SULTANAHMET PREMIST BTQ SULTANHAN HOTEL S-Class SULTANIA HOTEL S-Class SUMENGEN HOTEL 4* SUN COMFORT HOTEL 3* SUR HOTEL SULTANAHMET BTQ SURA HAGIA SOPHIA HOTEL 5* SUREYYA HOTEL 3* SURMELI HOTEL&RESORT 5* SWISSOTEL THE BOSPHORUS 5* TAKSIM PREMIST BTQ TAKSIM SQUARE HOTEL 4* TAXIM HILL 3* TAYHAN HOTEL 3* THE ARTISAN ISTANBUL MGALLERY 4* THE BYZANTIUM HOTEL 4* THE CENTER HOTEL 3* THE CENTRAL PALACE BOSPHORUS 5* THE ELYSIUM ISTANBUL TAKSIM 5* THE FOX TAKSIM 3* THE GRAND MIRA HOTEL 4* THE GREAT FORTUNE HOTEL 4* THE GREEN PARK HOTEL TAKSIM 4* THE LAILA HOTEL 3* THE LOLA HOTEL 3* THE MARMARA PERA HOTEL 4* THE MARMARA SISLI HOTEL 4* THE MERETTO ISTANBUL OLD CITY 4* THE MERETTO LALELI OLD CITY 4* THE MILL HOTEL BOMONTI 5* THE PEAK HOTEL 4* THE QUEEN HOTEL 3* BOUTIQUE THE STAY BOSPHORUS 5* THE STAY NISANTASI 3* BOUTIQUE THE TRIP HOTEL KUMKAPI 3* THE XANADU HOTEL 3* THEODIAN HOTEL 3* THEREINA HOTEL BTQ TILIA HOTEL 4* TIYATRO HOTEL OLD CITY 3* TRIA HOTEL 4* TULIP CITY HOTEL 4* VALIDE HOTEL 3* VANDER VALK ISTANBUL 3* VENERA HOTEL 4* VERNA HOTEL 3* VICENZA HOTEL 4* VITAL HOTEL FULYA 4* VIVA HOTEL KUMKAPI 3* VOGUE HOTEL ISTANBUL S-Class WEINGART HOTEL 3* WORLD HERITAGE CENTER HOTEL 3* WORLD HERITAGE HOTEL S-Class YASMAK SULTAN HOTEL 4* YIGITALP HOTEL 4* YILSAM HOTEL SULTANAHMET 4* YUKSEL HOTEL YENIKAPI 4* YUSUFPASA KONAGI HOTEL 3* ZAGREB HOTEL 4* ZURICH HOTEL ISTANBUL 4*