10 KARAKOY ISTANBUL 5* A'LA SOFIA HOTEL 3* A PLUS RESIDENCE 3* ABEL HOTEL 3* ACACIA MANSION HOTEL S-class ACRA HOTEL 4* AGAN HOTEL SIRKECI 3* AJWA HOTEL SULTANAHMET 5* AKGUN ISTANBUL 5* AKKA LUSH HOTEL 4* ALBATROS HAGIA SOPHIA HOTEL 4* ALBATROS PREMIER HOTEL 4* ALDEM BOUTIQUE HOTEL 3* ALFA HOTEL 4* ALMINA HOTEL 4* ALMINA INN BEYAZIT Boutique ALPINN HOTEL 4* ALPINN HOTEL DUE 4* ALZER HOTEL 4* AMBER HOTEL 4* AMIRAL PALACE 4* ANTEA PALACE HOTEL SPA 4* ANTHEMIS HOTEL 4* ANTIK HOTEL 4* ANTIS HOTEL 4* ANTUSA DESIGN HOTEL & SPA 4* ANTUSA PALACE HOTEL 4* APRILIS GOLD HOTEL 4* APRILIS HOTEL 4* ARDEN CITY HOTEL 4* ARENA HOTEL ISTANBUL 4* ARMADA HOTEL OLD CITY 4* ARMAGRANDI SPINA HOTEL 4* ART CITY HOTEL 3* ARTEFES HOTEL 4* ARUNA HOTEL SULTANAHMET 4* ASITANE LIFE HOTEL 3* ASPEN HOTEL 3* ATLANTIS ROYAL HOTEL 3* AVANTGARDE COLLECTION LEVENT 5* AVANTGARDE COLLECTION SISLI 4* AVANTGARDE COLLECTION TAKSIM 4* AVANTGARDE COLLECTION TAKSIM SQUARE 4* AVICENNA HOTEL 4* AYA SULTAN HOTEL 4* BARCELO ISTANBUL 5* BAZAAR HOTEL 3* BEETHOVEN HOTEL 3* BEETHOVEN HOTEL & SUIT 3* BEETHOVEN HOTEL PREMIUM 4* BEETHOVEN SENFONI HOTEL 4* BEKDAS HOTEL DELUXE 4* BERCE HOTEL 3* BERGAMA HOTEL 3* BEST WESTERN EMPIRE PALACE 4* BEYAZ SARAY HOTEL 4* BEYAZIT PALACE HOTEL 4* BIRBEY HOTEL 3* BIZ CEVAHIR HOTEL SULTANAHMET 4* BLACK BIRD HOTEL 4* BLUE HOUSE HOTEL 3* BLUE ISTANBUL HOTEL 3* BLUE ISTANBUL HOTEL TAKSIM 3* BLUE MARMARAY HOTEL LALELI 3* BOSS HOTEL 4* BUDO HOTEL 3* BULVAR PALAS HOTEL 4* BUYUK PARIS HOTEL 3* CARVAN HOTEL 3* CATCH HOTEL SULTANAHMET 5* CELAL AGA KONAGI 5* CELAL SULTAN HOTEL 4* CENTRUM HOTEL 3* CHER HOTEL ISTANBUL 5* CIHANGIR PALACE 4* CITY CENTER HOTEL TAKSIM 4* CLARION HOTEL GOLDEN HORN 4* COMFORT LIFE HOTEL 4* CONRAD ISTANBUL BOSPHORUS 5* CONSTANTINOPOLIS HOTEL 3* CROWNE PLAZA HARBIYE 5* CROWNE PLAZA OLD CITY 5* CVK PARK BOSPHORUS HOTEL ISTANBUL 5* DALAN HOTEL 3* DARA HOTEL 3* DARKHILL HOTEL 4* DE MAREE HOTEL 3* DEDEM HOTEL 3* DEDEMAN ISTANBUL HOTEL 5* DELTA HOTEL ISTANBUL 4* DELTA HOTELS MARRIOTT ISTANBUL HALIC 5* DELUXE GOLDEN HORN HOTEL 4* DELUXE NEWPORT HOTEL 4* DEMPA HOTEL 3* DENIZ HOUSES ISTANBUL 3* DIAMOND ROYAL HOTEL 4* DIVAN ISTANBUL 5* DIVANI ALI HOTEL 4* DIVAS HOTEL 3* DOSSO DOSSI HOTELS & SPA DOWNTOWN VATAN AVENUE 5* DOSSO DOSSI HOTELS LALELI 4* DOSSO DOSSI HOTELS OLD CITY-SULTANAHMET 4* DOSSO DOSSI HOTELS YENIKAPI 4* DOUBLE TREE BY HILTON ISTANBUL SIRKECI 5* DOUBLE TREE BY HILTON TOPKAPI 4* DOUBLETREE BY HILTON ISTANBUL ESENTEPE 5* EDIBE SULTAN HOTEL 3* ELAN HOTEL 3* ELITE WORLD ISTANBUL 5* ELITE WORLD PRESTIGE 4* EMIN HOTEL LALELI 3* ENDERUN HOTEL 4* ENDICAN BEYAZIT HOTEL 4* ENDICAN SULTANAHMET HOTEL 4* ERESIN HOTELS SULTANAHMET 5* ERESIN HOTELS TAXIM & PREMIER 4* ERESIN TOPKAPI HOTEL 5* EURO PLAZA HOTEL 4* EVSEN HOTEL (ADULT ONLY) 3* FAROS HOTEL OLD CITY 4* FAROS TAXISM 4* FEHMI BEY HOTEL 3* FER HOTEL 4* FERMAN HILAL HOTEL 3* FERMAN HOTEL OLD CITY 4* FERMAN KONAK HOTEL SULTANAHMET 3* FERMAN PORT HOTEL 4* FERONYA HOTEL 4* FIDE HOTEL 3* FORS HOTEL 3* FOUR-G HOTEL 3* FUAR HOTEL 3* FUAT BEY PALACE 4* GALLEY HOTEL 3* GEDIKPASA KONAGI HOTEL 3* GENOVA HOTEL 4* GLAMOUR SIRKECI HOTEL 4* GLORIOUS HOTEL ISTANBUL 4* GOLDEN AGE HOTEL 4* GOLDEN CITY HOTEL 4* GOLDEN CROWN HOTEL 3* GOLDEN HILL HOTEL 4* GOLDEN HILL HOTEL DOWNTOWN VATAN 5* GOLDEN HORN ISTANBUL 4* GOLDEN ROYAL HOTEL Boutique GOLDEN SAND HOTEL 3* GORUR HOTEL 3* GRAND ANT HOTEL 3* GRAND ASIYAN HOTEL 4* GRAND BEYAZIT HOTEL 4* GRAND BOSFOR HOTEL 3* GRAND EMIN HOTEL 3* GRAND HALIC HOTEL 4* GRAND HILARIUM HOTEL 4* GRAND HOTEL DE PERA 4* GRAND HOTEL GULSOY 4* GRAND HYATT ISTANBUL 5* GRAND LARA HOTEL 3* GRAND LIZA HOTEL 3* GRAND MARCELLO HOTEL 4* GRAND MARK HOTEL 3* GRAND ONS HOTEL 3* GRAND OZTANIK HOTEL 4* GRAND PAMIR HOTEL 4* GRAND SAGCANLAR HOTEL 3* GRAND SIRKECI HOTEL 4*+ GRAND WASHINGTON HOTEL 4* GRAND YAVUZ HOTEL 4* GRAZIELLA GOLD HOTEL S-class GREAT FORTUNE DESIGN HOTEL 4* GREAT FORTUNE HOTEL SPA 4* GULEC HOTEL 4* GULER PALAS HOTEL Boutique HAGIA SOFIA MANSIONS ISTANBUL 5* HALI HOTEL 3* HARBIYE RESIDENCE 3* HAYRIYE HANIM KONAGI HOTEL 4* HHK DOWTOWN HOTEL 4* HILTON ISTANBUL BOMONTI HOTEL & CONFERENCE CENTER 5* HILTON ISTANBUL BOSPHORUS 5* HISTORIAL HOTEL 3* HOLIDAY INN ISTANBUL OLD CITY 4*+ HOTEL BLACK TULIP 4* HOTELLINO ISTANBUL 4* IBIS STYLES ISTANBUL BOMONTI 4* IKBAL DE LUXE HOTEL 4* ILKAY HOTEL ISTANBUL 3* INNOVA SULTANAHMET HOTEL 4* IPEK PALAS HOTEL 4* ISHAK PASA KONAGI 4* ISTANBUL BLUE HOTEL BEYAZIT 3* ISTANBUL GONEN HOTEL 5* ISTANBUL MARRIOTT HOTEL SISLI 5* ISTANBUL ROYAL HOTEL 4* JW MARRIOTT ISTANBUL BOSPHORUS 5* KALYON HOTEL ISTANBUL 4* KAYA MADRID HOTEL 3* KECIK HOTEL 3* KENT HOTEL 4* KONAK HOTEL TAKSIM 4* KUNLUN HOTEL 4* KYBELE HOTEL 3* LADY DIANA HOTEL 4* LALAHAN HOTEL 4* LALINN HOTEL 3* LAZZONI HOTEL 5* LE MeRIDIEN ISTANBUL ETILER 5* LE PETIT PALACE HOTEL 4* LE PETITE MAISON HOTEL 3* LEGACY OTTOMAN HOTEL 5* LEMON RESIDENCE 3* LEVNI HOTEL & SPA 5* LIKA HOTEL 2* MAGNIFICENT HOTEL 3* MALKOC HOTEL 3* MANESOL BOUTIQUE GALATA HOTEL S-class MANESOL OLDCITY BOSPHORUS 4*+ MARINA CITY HOTEL 3* MARITIME HOTEL ISTANBUL 3* MARMARAY HOTEL 4* MARTINENZ HOTEL 3* MATIAT HOTEL 4* MAY HOTEL 3* MEGARON HOTEL 3* MERCURE ISTANBUL BOMONTI HOTEL 5* MERCURE ISTANBUL SIRKECI 4* METROPOLITAN BOSPHORUS 5* METROPOLITAN HOTELS TAKSIM 4* MEVLANA BOUTIQUE HOTEL 4* MIKLAGORD HOTEL 3* MILANO HOTEL & SPA 4* MILLENNIUM ISTANBUL GOLDEN HORN 5* MIRILAYON HOTEL 4* MISS ISTANBUL HOTEL & SPA 4* MOVENPICK HOTEL ISTANBUL BOSPHORUS 5* MOVENPICK HOTEL ISTANBUL GOLDEN HORN 5* MR CAS HOTELS 4* MUKARNAS TAKSIM HOTEL Boutique MY DREAM ISTANBUL HOTEL 4* NANDA HOTEL 4* NAUMPASA KONAGI HOTEL 4* NAYLA PALACE HOTEL 2* NAZ WOODEN HOUSE INN 3* NEW EMIN HOTEL 4* NIDYA HOTEL GALATAPORT 4* NIPPON HOTEL 4* NL AMSTERDAM HOTEL 3* NO-12 HOTEL SULTANAHMET 4* NOVOTEL ISTANBUL BOSPHORUS 5* NOWY EFENDI HOTEL 4* OBELISK HOTEL & SUITES 4* OCCIDENTAL TAKSIM 4* OLIMPIYAT HOTEL 3* ORAN HOTEL 4* ORIENT EXPRESS HOTEL & SPA BY ORKA HOTELS 4* ORIENTBANK HOTEL 5* ORKA ROYAL HOTEL 4* OTTOMAN TIME HOTEL 3* OTTOMANS LIFE DELUXE HOTEL 5* OTTOMANS PEARL HOTEL 3* OZBEKLER HOTEL S-class PALAZZO DONIZETTI HOTEL 4* PALDE HOTEL 4* PELL PALACE HOTEL & SPA S-class PERA CENTER HOTEL 4* PERA PALACE HOTEL 5* PERA ROSE HOTEL 4* PERA TULIP HOTEL 4* POINT HOTEL BARBAROS 5* POINT HOTEL TAKSIM 5* POLAT DEMIR HOTEL 3* PORT BOSPHORUS HOTEL 5* PORTA ROMANOS HOTEL 4* PREMIST HOTELS SULTANAHMET 4* PREMIST HOTELS TAKSIM 4* PRESTIGE HOTEL 3* PRIMERO HOTEL Boutique RADISSON BLU HOTEL ISTANBUL PERA 5* RADISSON PRESIDENT BEYAZIT ISTANBUL 4* RAMADA BY WYNDHAM GRAND BAZAAR 4* RAMADA BY WYNDHAM ISTANBUL OLD CITY 4* RAMADA HOTEL & SUITES BY WYNDHAM ISTANBUL MERTER 5* RAMADA HOTEL ISTANBUL GOLDEN HORN 4* RAMADA ISTANBUL TAKSIM 4* RECITAL HOTEL 4* REGARD HOTEL 4* REGIE OTTOMAN ISTANBUL 4* RENAISSANCE ISTANBUL POLAT BOSPHORUS HOTEL 5* REYDEL HOTEL 3* RICHMOND ISTANBUL TAKSIM 4* RIXOS PERA 5* ROMANCE ISTANBUL HOTEL 5* ROSE GARDEN SUITES Boutique SABENA HOTEL 3* SAHINLER HOTEL 3* SANTA SOPHIA HOTEL 3* SARNIC HOTEL 4* SARNIC PREMIER HOTEL 4* SELENAY HOTEL 4* SEMINAL HOTEL 4* SENATUS HOTEL 3* SENYOR GARDEN HOTEL 3* SERENITY HOTEL 3* SEVEN DAYS HOTEL 3* SEVEN HILLS HOTEL 4* SEVEN HILLS PALACE HOTEL 4* SHANGRI-LA BOSPHORUS 5* SHERATON ISTANBUL CITY CENTER 5* SIM HOTEL 3* SKALION HOTEL & SPA 4* SOFITEL ISTANBUL TAKSIM 5* SOGUT HOTEL & SPA 4* SOKULLU PASA HOTEL 4* SORRISO DUE HOTEL 4* SORRISO HOTEL 4* STAR HOTEL TAKSIM 3* STONE HOTEL ISTANBUL 3* SULTAN HOUSE HOTEL 4* SULTAN SULEYMAN PALACE HOTEL & SPA S-class SULTANAHMET CESME HOTEL 3* SULTANAHMET PARK HOTEL 3* SULTANHAN HOTEL 4* SULTANIA HOTEL 5* SULTANS INN HOTEL 3* SUMENGEN HOTEL 4* SUR HOTEL 3* SURA HAGIA SOPHIA HOTEL & SPA 5* SUREYYA HOTEL 3* SWISSOTEL ISTANBUL THE BOSPHORUS 5* TAXIM EXPRESS HOTEL 4* TAXIM HILL HOTEL 4* TAXIM LOUNGE HOTEL 4* TAXIM TOWN HOTEL 4* TAYHAN HOTEL 3* THE AND HOTEL 3* THE BYZANTIUM HOTEL & SUITE ISTANBUL 4* THE CITY HOTEL 4* THE GALATA ISTANBUL HOTEL MGALLERY BY SOFITEL 5* THE GALATAPORT HOTEL 3* THE GREEN PARK HOTEL TAKSIM 4*+ THE LAILA HOTEL 3* THE LOLA HOTEL 2* THE MARMARA PERA 4* THE MARMARA SISLI 4* THE MARMARA TAKSIM 5* THE MERETTO HOTEL ISTANBUL 4* THE MERETTO HOTEL LALELI 3* THE MILLION STONE HOTEL 4*+ THE OTTOMAN BOUTIQUE HOTEL 4* THE OTTOMANS LIFE BOUTIQUE HOTEL 4* THE PARMA HOTEL & SPA TAKSIM 5* THE PEAK HOTEL 5* THE PERAPORT HOTEL 3* THE REINA HOTEL 3* THE RITZ-CARLTON 5* THE STAY BOSPHORUS HOTEL 4*+ THE STAY NISANTASI 4*+ THE TIME HOTEL 4* THE ZANADU HOTEL 3* THEODIAN HOTEL 3* TILIA HOTEL OLD CITY 4* TITANIC CITY TAKSIM 4* TITANIC PORT BAKIRKOY 5* TIYATRO HOTEL OLDCITY 3* TREND HOTEL 4* TRIA HOTEL 4* TULIP CITY TAKSIM HOTEL 4* TURVAN HOTEL 3* ULUBAT CASTLE HOTEL 3* URANUS ISTANBUL TOPKAPI HOTEL 5* VENERA HOTEL 4* VICENZA HOTEL 4* VIVA HOTEL ISTANBUL S-class VOGUE HOTEL SUPREME ISTANBUL 5* WALTON HOTELS GALATA 4* YASMAK SULTAN HOTEL 4* YIGITALP HOTEL 4* YILSAM SULTANAHMET HOTEL 4* YUKSEL ISTANBUL YENIKAPI 4* YUSUF PASA KONAGI HOTEL 4* ZAGREB HOTEL 4* ZURICH HOTEL 4*