A PLUS RESIDENCE 3* ABEL 3* ACRA _ ADAHAN DECAMONDO PERA 4* AGAN 3* AKGUN ISTANBUL 5* AKKA LUSH 4* AKKA SUITES 3* ALA SOFIA HOTEL _ ALDEM HOTEL 2* ALFA 4* ALMINA 4* ALMINA INN BEYAZIT 3* ALPINN HOTEL DUE 4* ALZER _ AMBER 3* AMIRAL PALACE 4* ANTEA PALACE HOTEL SPA _ ANTHEMIS 4* ANTIK 4* ANTIS 4* ANTUSA DESIGN HOTEL & SPA Boutique ANTUSA PALACE HOTEL 4* APRILIS DELUXE _ APRILIS GOLD HOTEL 4* APRILIS HOTEL 4* ARDEN CITY 4* ARMADA OLD CITY 4* ARMAGRANDI SPINA 4* ART CITY 3* ARUNA 4* ATLANTIS ROYAL 3* AVICENNA 4* AYA SULTAN 4* BALPETEK 3* BARIN 3* BAZAAR 3* BEETHOVEN 3* BEETHOVEN HOTEL & SUITE 3* BEETHOVEN PREMIUM 3* BEETHOVEN SENFONI 4* BEKDAS HOTEL DELUXE 4* BERCE 3* BERGAMA 3* BEST WESTERN EMPIRE PALACE 4* BEYAZ SARAY 4* BEYAZIT PALACE _ BIRBEY 3* BIZ CEVAHIR SULTANAHMET 4* BLACK BIRD 4* BLACK TULIP _ BLUE HOUSE 3* BLUE ISTANBUL 3* BLUE ISTANBUL HOTEL TAKSIM _ BLUE MARMARAY HOTEL LALELI 3* BON DESIGN & SUITE _ BOSS 4* BUDO 3* BUYUK HAMIT 4* CARVAN 3* CATCH HOTEL SULTANAHMET _ CELAL AGA KONAGI 5* CELAL SULTAN 4* CENTRO WESTSIDE ISTANBUL ROTANA 5* CHER 5* CITY CENTER HOTEL TAKSIM 4* COMFORT LIFE HOTEL _ CONRAD ISTANBUL BOSPHORUS 5* CONSTANTINOPOLIS 3* CROWNE PLAZA OLD CITY 5* CVK PARK BOSPHORUS 5* DALAN HOTEL 3* DANIS _ DARA 3* DARKHILL 4* DARU SULTAN HOTELS GALATA 4* DE MAREE _ DECAMONDO GALATA 5* DEDEM 3* DELTA 3* DELUXE GOLDEN HORN 4* DELUXE NEW PORT 3* DIAMOND ROYAL 3* DIVAN 5* DIVAS HOTEL 3* DOSSO DOSSI DOWNTOWN 5* DOSSO DOSSI LALELI 3* DOSSO DOSSI OLD CITY 4* DOSSO DOSSI YENIKAPI _ DOUBLE TREE BY HILTON TOPKAPI 4* DOUBLETREE BY HILTON SIRKECI 4* EDIBE SULTAN HOTEL 3* ELITE WORLD COMFY ISTANBUL TAKSIM 4* ELITE WORLD ISTANBUL TAKSIM 5* EMIN HOTEL LALELI 3* ENDICAN BEYAZIT _ ENDICAN SULTANAHMET _ EPHESUS _ ERESIN HOTEL SULTANAHMET _ ERESIN TOPKAPI 5* EURO PLAZA _ FAROS HOTEL OLD CITY 4* FEHMI BEY 3* FERMAN HOTEL OLD CITY 4* FERMAN PORT _ FIDE HOTEL _ FORS. 3* FOUR-G 3* FUAT BEY PALACE _ GALLEY _ GARDEN HOUSE HOTEL _ GEDIK PASA KONAGI 3* GENOVA 4* GEZI HOTEL BOSPHORUS 5* GOLDEN AGE 4* GOLDEN CROWN 3* GOLDEN HILL DOWNTOWN 5* GOLDEN HORN _ GOLDEN HORN SIRKECI 4* GOLDEN ROYAL 2* GOLDEN SAND 3* GRAND ANT 3* GRAND ASIYAN 4* GRAND CEVAHIR 4* GRAND DURMAZ 4* GRAND EMIN 4* GRAND HALIC 4* GRAND HILARIUM 4* GRAND HOTEL GULSOY 4* GRAND HYATT 5* GRAND LIZA 3* GRAND MAKEL TOPKAPI _ GRAND MARK 3* GRAND PAMIR _ GRAND SIRKECI 4* GRAND WASHINGTON 4* GRAND YAVUZ 4* GRAZIELLA GOLD _ GREAT FORTUNE DESIGN 4* GULER PALAS 3* HAGIA SOFIA MANSIONS CURIO COLLECTION BY HILTON _ HALI 3* HENNA 4* HILTON ISTANBUL BAKIRKOY 5* HILTON ISTANBUL BOMONTI & CONFERENCE CENTER 5* HILTON ISTANBUL BOSPHORUS 5* HOLIDAY INN OLD CITY 4* HOTEL CENTRUM 3* IBIS STYLES ISTANBUL BOMONTI _ ILKBAL DELUXE 4* INNOVA SULTANAHMET 4* IPEK PALACE 2* JW MARRIOTT ISTANBUL MARMARA SEA 5* KALYON 4* KAYA 3* KAYA MADRID 3* KENT 4* KLAS 4* KONAK HOTEL TAKSIM _ KUNLUN 3* LADY DIANA 4* LAPIS INN 3* LE PETIT PALACE 4* LEGACY OTTOMAN. 5* LEMON RESIDENCE 3* LEVNI HOTEL & SPA 4* LIKA _ MAGNIFICENT HOTEL 3* MANESOL BOUTIQUE GALATA _ MANESOL OLDCITY BOSPHORUS 4* MANGANA KONAK 4* MARMARAY HOTEL YENIKAPI 4* MARTINENZ 3* MATIAT 4* MAY 3* MEGARON 2* MERCURE ISTANBUL BOMONTI HOTEL 5* MERCURE ISTANBUL SIRKECI 4* METROPOLITAN TAKSIM _ MIDTOWN 4* MIKLAGORD 2* MILANO 3* MOSAIC 4* MUKARNAS TAKSIM 3* MY DREAM ISTANBUL HOTEL 4* NANDA 3* NAUMPASA KONAGI 2* NAYLA PALACE HOTEL 2* NEW EMIN 3* NIDYA GALATAPORT _ NOVA PLAZA BOUTIQUE & SPA 4* NOVA PLAZA ORION _ NOVA PLAZA PARK TAKSIM 4* NOVA PLAZA PERA 4* NOVA PLAZA TAKSIM SQUARE 4* NOWY EFENDI 4* OLIMPIYAT 3* ORAN 4* ORIENT EXPRESS 3* ORIENT MINTUR 3* ORKA ROYAL 4* OTTOMANS LIFE DELUXE 5* OTTOMANS LIFE S CLASS 4* OTTOPERLA 4* PALDE. 5* PELL PALACE HOTEL & SPA _ PERA PALACE 5* PERA ROSE _ PERA TULIP _ POLAT DEMIR 3* PORT BOSPHORUS HOTEL 5* PREMIST HOTEL TAKSIM 3* PREMIST SULTANAHMET 3* PRESTIGE 3* RADISSON BLU ISTANBUL OTTOMARE 5* RADISSON HOTEL ISTANBUL SULTANAHMET 3* RADISSON HOTEL PRESIDENT BEYAZIT 4* RAMADA HOTEL ISTANBUL GOLDEN HORN 4* RAMADA ISTANBUL TAKSIM 4* RAMADA PLAZA BY WYNDHAM ISTANBUL SULTANAHMET 5* RECITAL 4* REGARD HOTEL 4* REGIE OTTOMAN 3* RIXOS PERA 5* ROMANCE ISTANBUL _ ROOT KARAKOY _ ROYAN RADISSON HAGIA SOPHIA 5* SANTA SOPHIA 3* SARNIC 4* SARNIC PREMIER 3* SENATUS 3* SENYOR GARDEN _ SERENITY _ SERES OLD CITY 4* SEVEN DAYS _ SEVEN HILLS PALACE _ SHANGRI-LA BOSPHORUS 5* SHINING STAR 4* SIM _ SKALION HOTEL & SPA 4* SOFITEL ISTANBUL TAKSIM _ SOGUT 4* SOKULLU PASA 4* SORRISO 4* SORRISO DUE 4* SPINEL 3* STONE 3* SULTAN HOUSE 4* SULTANAHMET CESME 3* SULTANHAN 4* SULTANIA 5* SUMENGEN 4* SUN COMFORT 3* SUR HOTEL 3* SUREYYA 3* SWISSOTEL THE BOSPHORUS 5* TAXIM EXPRESS HOTEL 4* TAXIM HILL 4* TAYHAN 3* THE AND HOTEL (T) 3* THE BYZANTIUM 4* THE CITY 4* THE CRATON _ THE G 5* THE GALATA HOTEL MGALLERY 5* THE GALATAPORT 3* THE GREEN PARK MERTER 4* THE HAZE KARAKOY 4* THE LAILA 3* THE LOLA 2* THE MERETTO 3* THE PEAK _ THE PERAPORT _ THE PRINT HOUSE 5* THE REINA _ THE RITZ-CARLTON 5* THE TIME ISTANBUL 4* THEODIAN 3* TILIA 4* TREND 4* TRIA ISTANBUL 4* TULIP CITY _ TURVAN 3* VATAN ASUR _ VENERA 4* VICENZA 4* VOGUE SUPREME ISTANBUL 5* WALTON HOTELS GALATA 3* WEINGART HOTEL _ YASMAK SULTAN 4* YIGITALP 4* YILSAM SULTANAHMET _ YUSUF PASA KONAGI Boutique ZAGREB 4* ZANADU _ ZEYNEP SULTAN _ ZURICH 4*