38 HOTEL 4* A PLUS RESIDENCE 3* ABEL HOTEL 3* ACRA HOTEL 4* ADAHAN DECAMONDO PERA 4* ADDRESS HOTEL ISTANBUL 5* AGAN 3* AGAOGLU MY CITY HOTEL 4* AJIA HOTEL ***** AJIA HOTEL AHMET RASIM PASA YALISI 5* AJWA HOTEL 5* AKGUN HOTEL 5* AKGUN ISTANBUL HOTEL ***** AKKA HOTELS SUITES TAKSIM 3* AKKA LUSH HOTEL 4* AKRONES THERMAL SPA CONVENTION SPORT HOTEL 5* AKYILDIZ HOTEL 3* ALA SOFIA HOTEL 3* ALBATROS HAGIA SOPHIA HOTEL 3* ALBATROS PREMIER HOTEL 4* ALFA HOTEL 3* ALL SEASONS 4* ALMINA 4* ALMINA INN BEYAZIT 3* ALPEK HOTEL 3* ALPINN HOTEL 4* ALPINN HOTEL DUE 3* ALZER HOTEL 4* AMBER HOTEL ISTANBUL 3* AMIRAL PALACE HOTEL 4* ANEMON GALATA HOTEL 4* ANTEA PALACE HOTEL & SPA 4* ANTIK HOTEL 4* ANTIK IPEK HOTEL 2* ANTIS HOTEL 4* ANTUSA DESIGN HOTEL 4* ANTUSA PALACE HOTEL & SPA 4* APRILIS DELUXE 4* APRILIS GOLD HOTEL 4* APRILIS HOTEL 4* ARCADE HOTEL 4*+ ARDEN CITY 4* AREN SUITES BOUTIQUE S CLASS ARENA HOTEL 4* ARINNA GUEST HOUSE APART APART ARMADA OLD CITY HOTEL 4* ARMAGRANDI SPINA 4* ART CITY HOTEL 3* ART SUITES KARAKOY HOTEL SPECIAL CLASS ARTEFES HOTEL 3* ARTS HOTEL **** ARTS HOTEL ISTANBUL SPECIAL CATEGORY ARUNA HOTEL BOUTIQUE ASITANE LIFE HOTEL 3* ASKOC HOTEL 4* ASLAN RESIDENCE SPECIAL CATEGORY ASMALI HOTEL 3* ASPEN HOTEL 3* ASPERA HOTEL ALTUNIZADE 4* ASUR HOTEL 3* ATIK PALACE 3* ATLANTIS ROYAL HOTEL ISTANBUL 3* AVANTGARDE COLLECTION SISLI 4* AVANTGARDE HOTEL LEVENT 5* AVANTGARDE HOTEL TAKSIM 4* AVICENNA HOTEL 4* AYBAR HOTEL & SPA 4* BALPETEK HOTEL SPECIAL CATEGORY BARBAROSSA HOTEL 3* BARIN HOTEL 3* BASILEUS HOTEL 3* BAZAAR 3* BEETHOVEN PREMIUM HOTEL 4* BEETHOVEN SENFONI 4* BEKDAS HOTEL 4* BENDER HOTEL BOUTIQUE BENLER HOTEL 3* BERCE HOTEL 3* BERCE HOTEL BOUTIQUE BERGAMA 3* BEST NOBEL HOTEL 2 AKSARAY ISTANBUL 3* BEST WESTERN ANTEA PALACE 4* BEST WESTERN EMPIRE PALACE 4* BEST WESTERN HOTEL ANTEA *** BEYAZIT PALACE HOTEL 4* BIROL HOTEL 2* BISETUN SPECIAL CATEGORY BIZ CEVAHIR HOTEL ISTANBUL 4* BLACK BIRD HOTEL 4* BLACK TULIP HOTEL BUTIK 4* BLUE ISTANBUL SULTANAHMET HOTEL 3* BOF HOTELS BUSINESS 4* BOUTIQUE ST.SOPHIA ISTANBUL 4* BUDO HOTEL 3* BUHARA OLD CITY 2* BUKE HOTEL 3* BUKE HOTEL ISTANBUL 4* BULVAR PALAS HOTEL 4* BURDOCK HOTEL ISTANBUL AUTOGRAPH COLLECTION 5* BURDOCK HOTEL ISTANBUL, AUTOGRAPH COLLECTION SPECIAL CATEGORY BUSINESS LIFE BOUTIQUE HOTEL BOUTIQUE BUYUK HAMIT HOTEL 4* BUYUK PARIS 3* BUYUK SAHINLER 4* CARINA GOLD HOTEL SPECIAL CATEGORY CARLTON HOTEL 4* CARTOON HOTEL 4* CARVAN HOTEL 3* BOUTIQUE CATCH HOTEL SULTANAHMET 4* CELAL AGA KONAGI HOTEL 5* CELAL SULTAN HOTEL 4* CENTRO WESTSIDE&WESTSIDE RESIDENCE BY ROTANA 4* CENTRUM HOTEL 3* CHER HOTEL 5* CIHANGIR PALACE HOTEL 3* CIHANGIR PLACE HOTEL 3* CINAR HOTEL ***** CITY CENTER HOTEL 4* CLARION HOTEL GOLDEN HORN HOTEL 4* COMFORT LIFE HOTEL 4* COMFORT SUITE TAKSIM BOUTIQUE CONCEPT HOTEL NISANTASI & SPA 4* CONCEPT NISANTASI HOTEL & SPA SPECIAL CLASS CONCEPT NISANTASI HOTELS & SPA (Ex. Walton Hotels & Spa) 4* CONRAD ISTANBUL BOSPHORUS 5* CONSTANTINOPOLIS HOTEL 3* CRONTON DESIGN BOUTIQUE CROWNE PLAZA FLORYA ***** CROWNE PLAZA HARBIYE HOTEL 5* CROWNE PLAZA ISTANBUL ASIA HOTEL & CONVENTION CENTER 5* CROWNE PLAZA ISTANBUL FLORYA 5* CROWNE PLAZA OLD CITY 5* CSK THE HALICH PORT ISTANBUL HOTEL 3* CVK PARK BOSPHORUS HOTEL 5* CVK PARK PRESTIGE SUITES 5* CVK TAKSIM HOTEL 4* DALAN 3* DANIS HOTEL 4* DARA HOTEL 4* DARK HILL HOTEL 4* DARU SULTAN HOTELS GALATA 5* DAYS INN BY WYNDHAM ISTANBUL BOMONTI SPECIAL CATEGORY DE MAREE HOTEL 3* DECAMONDO GALATA 4* DEDEMAN ISTANBUL 5* DEKALB HOTEL ISTANBUL 4* DELTA 3* DELTA HOTEL SPECIAL CLASS DELTA HOTELS BY MARRIOTT LEVENT 4* DELUXE GOLDEN HORN 4* DELUXE NEWPORT HOTEL 3* DEMIRAY HOTEL 4* DEMPA HOTEL 3* DENIZ HOUSES HOTEL 3* DIAMOND ROYAL HOTEL 3* DIVAN CITY HOTEL 5* DIVAN HOTEL 5* DIVAN ISTANBUL HOTEL 5* DIVANI ALI HOTEL 4* DIVAS HOTEL 3* DORA DE PERA HOTEL 4* DORA PERA HOTEL 4* DOSSO DOSSI GOLDEN HORN HOTEL 4* DOSSO DOSSI HOTEL 4* DOSSO DOSSI HOTEL DOWNTOWN 5* DOSSO DOSSI HOTELS YENIKAPI 3* DOSSO DOSSO HOTELS LALELI 3* DOUBLE TREE BY HILTON ISTANBUL MODA 5* DOUBLE TREE BY HILTON ISTANBUL TOPKAPI 4* DOUBLE TREE BY HILTON PIYALEPASA HOTEL 5* DOUBLE TREE BY HILTON SIRKECI 4* DOUBLETREE BY HILTON AVCILAR 5* DOUBLETREE BY HILTON ISTANBUL ESENTEPE 5* DOUBLETREE BY HILTON MODA 5* DUNDAR HOTEL SPA 3* EDIBE SULTAN HOTEL 3* EDITION OLD CITY HOTEL BOUTIQUE EKINCI RESIDENCE APART ELITE WORLD BUSINESS FLORYA HOTEL 5* ELITE WORLD COMFY HOTEL 4* ELITE WORLD GRAND ISTANBUL KUCUKYALI HOTEL 5* ELITE WORLD ISTANBUL HOTEL 5* ELYSIUM STYLES TAKSIM 4* EMIN HOTEL 3* EMIRHAN INN APART HOTEL 3*+ ENDERUN HOTEL BEYAZIT 4* ENDICAN BEYAZIT HOTEL 4* ENDICAN SULTANAHMET HOTEL BOUTIQUE ERBOY HOTEL 3* ERESIN HOTELS SULTANAHMET 4* ERESIN TOPKAPI HOTEL 5* ESANS HOTEL 3* ESER PREMIUM HOTEL 5* EURO PLAZA HOTEL 4* EUROSTARS HOTEL OLD CITY 3* EVSEN 3* EYFEL HOTEL 3* FAIRMONT QUASAR HOTEL 5* FAROS HOTEL IN TAKSIM 4* FAROS HOTEL OLD CITY 4* FAVORI HOTEL 4* FER HOTEL 4* FERONYA HOTEL 4* FORS HOTEL 3* FOUR POINTS BY SHERATON ISTANBUL KAGITHANE 4* FRASER PLACE ANTHILL ISTANBUL 5* FRASER PLACE ANTHILL ISTANBUL 5* FREYA LUXURY HOTEL 4* FREYA LUXURY HOTEL SPECIAL CATEGORY FUAT BEY PALACE HOTEL BOUTIQUE FUAT BEY PALACE HOTEL (EX.KUPELI PALACE) BOUTIQUE G TOWERS FURNISHED APARTMENT SPECIAL CLASS GALLEY HOTEL 3* GARDEN HOUSE HOTEL 4* GEDIK PASA KONAGI 3* GENOVA HOTEL 4* GEZI BOSPHORUS HOTEL 5* GLEAM COLLECTION HOTEL SPECIAL CLASS GLORIOUS 4* GOLDEN AGE ISTANBUL 4* GOLDEN CROWN 3* GOLDEN GATE 3* GOLDEN HILL HOTEL 4* GOLDEN HILL HOTEL DOWNTOWN 5* GOLDEN HILL HOTEL VATAN 5* GOLDEN HORN SIRKECI 4* GOLDEN SAND HOTEL 3* GOLDEN STONE HOTEL SPECIAL CATEGORY GOOD NIGHT HOTEL 3* GORUR HOTEL 2* GRAND ABIMO HOTEL SPECIAL CATEGORY GRAND ANATOLIA HOTEL 3* GRAND ANT HOTEL 3* GRAND BEYAZIT HOTEL 4* GRAND BOSFOR HOTEL 3* GRAND DENIZ HOTEL SPECIAL CATEGORY GRAND DURMAZ 4* GRAND EMIN HOTEL 3* GRAND EMIR HOTEL 3* GRAND ESEN HOTEL 3* GRAND GULSOY **** GRAND HALIC 4* GRAND HOTEL DE PERA 4* GRAND LIZA 3* GRAND MAKEL HOTEL TOPKAPI 4* GRAND MAKEL HOTEL TOPKAPI 5* GRAND MARCELLO HOTEL 4* GRAND MARK HOTEL 3* GRAND MILAN HOTEL 3* GRAND ONS HOTEL 3* GRAND PAMIR HOTEL 3* GRAND SIRKECI HOTEL SPECIAL CATEGORY GRAND VATAN HOTEL 3* GRAND WASHINGTON LALELI 4* GRAND YAVUZ HOTEL 4* GRAZIELLA GOLD HOTEL 4* GREAT FORTUNE DESIGN HOTEL 4* GREAT FORTUNE HOTEL & SPA 4* HAGIA SOFIA MANSIONS 5* HAGIA SOPHIA MANSIONS HOTEL 5* HALI HOTEL 3* HAMIT HOTEL ISTANBUL SPECIAL CATEGORY HAMPTON BY HILTON HOTEL 4* HAMPTON BY HILTON ZEYTINBURNU ISTANBUL 4* HAN HOTEL 2* HAN SUITE HOTEL 3* HERMANOS HOTEL AKSARAY 3* HHK DOWTOWN HOTEL 4* HHK HOTEL 4* HHK HOTEL DOWNTOWN 4* HIDDEN HILLS ISTANBUL AIRPORT HOTEL 4* HILTON BOMONTI HOTEL 5* HILTON ISTANBUL BAKIRKOY 5* HILTON ISTANBUL BOSPHORUS 5* HILTON MALL OF ISTANBUL 5* HOLIDAY INN ISTANBUL CITY 5* HOLIDAY INN ISTANBUL SISLI 5* HOTEL BIRBEY 3* HOTEL BLACK TULIP SPECIAL CLASS HOTEL CENTRUM ISTANBUL 3* HOTEL LE MIRAGE OSMANBEY 4* HOTEL MEKKE 3* HOTEL MELAS ISTANBUL 5* HOTEL RAMOS APARTMENTS SPECIAL CLASS HOTEL SABA 3* HOTELLINO ISTANBUL 4* HYATT CENTRIC ISTANBUL 5* IBIS ESENYUR 3* IBIS ISTANBUL AIRPORT SPECIAL CATEGORY IBIS ISTANBUL ZEYTINBURNU 3* ICON ISTANBUL HOTEL 4* IKBAL DELUXE HOTEL 4* ILKAY 3* ILKAY HOTEL 3* ILKBAL DELUXE HOTEL 4*+ ILKBAL DELUXE HOTEL 4*+ IMAGINE HOTEL SPECIAL CATEGORY IMAGINE HOTEL ISTANBUL - SPECIAL CATEGORY SPECIAL CATEGORY INNOVA HOTEL 4* INTERSTAR HOTEL SPECIAL CATEGORY IPEK PALAS HOTEL 4* ISG AIRPORT HOTEL 4* ISTANBUL BLUE SPECIAL CATEGORY ISTANBUL COMFORT HOTEL 3* ISTANBUL GONEN HOTEL 5* ISTANBUL HOLIDAY HOTEL 3* ISTANBUL MARRIOTT HOTEL PENDIK 5* ISTANBUL MARRIOTT HOTEL SISLI 5* ISTANBUL NEW AIRPORT TRADEMARK COLLECTION BY WYNDHAM SPECIAL CLASS ISTANBUL ROYAL HOTEL 4* ISTANBUL TREND 4* JAFF HOTELS NISANTASI 4* JAFF HOTELS NISANTASI 4* JW MARRIOTT HOTEL ISTANBUL MARMARA SEA 5* JW MARRIOTT ISTANBUL BOSPHORUS 5* KAFTAN HOTEL 3* KALYON HOTEL 4* KATE HOTEL 4* KATE HOTEL SPECIAL CLASS 4* KAYA ISTANBUL FAIR & CONVENTION CENTER 5* KAYA MADRID HOTEL 3* KAYA ROYAL HOTEL 4* KENSINGTON HOTEL 3* KLAS HOTEL 4* KONAK HOTEL 4* KUNLUN HOTEL 4* KYBELE HOTEL 3* LA SERA HOTEL SPECIAL CATEGORY LADY DIANA HOTEL 4* LALAHAN HOTEL 4* LALELI BLUE MARMARAY HOTEL 3* LALELI GONEN HOTEL 3* LAMPA DESIGN HOTEL SPECIAL CLASS LAUSOS HOTEL 4* LAUSOS PALACE HOTEL 5* LAZZONI HOTEL 5* LE MERIDIEN ISTANBUL ETILER 5* LE MIRAGE HOTEL 4* LE PETIT PALACE HOTEL 4* LEGACY OTTOMAN 5* LEMON RESIDENCE 3* LEVNI HOTEL 4*+ LIKA HOTEL 2* LIONEL HOTEL 5* LOOP HOTEL BOSPHPORUS ISTANBUL 5* MAGNIFICENT HOTEL KUMKAPI / SULTANAHMET 3* MAHYA HOTEL SPECIAL CATEGORY MALKOC HOTEL 3* MANESOL BOUTIQUE GALATA 4* MANGANA KONAK HOTEL 4* MANORS HOTEL SPECIAL CATEGORY MARMARAY HOTEL YEANIKAPI 3* MARTINENZ HOTEL 3* MATIAT HOTEL SPECIAL CATEGORY MAY HOTEL 3* MAY THERMAL RESORT & SPA 5* MAYI HOTEL 3* MB DELUXE HOTEL 4* MEGARON HOTEL 3* MENALO PREMIUM ISTANBUL 4* MERCURE ISTANBUL ALTUNIZADE 4* MERCURE ISTANBUL BOMONTI 5* MERCURE ISTANBUL SIRKECI HOTEL 4* METROPOLITAN HOTEL BOSPHORUS 5* METROPOLITAN HOTEL TAKSIM 4* MEVLANA HOTEL 4* MIDMAR DELUXE HOTEL 4* MIDTOWN HOTEL 4* MIKLAGORD HOTEL 2* MIKLAGORD HOTEL SULTANAHMET 3* MILANO HOTEL 3* MILLENNIUM ISTANBUL GOLDEN HORN 5* MIRACLE ISTANBUL HOTEL ASIA 5* MISAFIR SUITES 8 ISTANBUL SPECIAL CLASS MOMENTO HOTEL BEYAZIT 4* MOTTO BY MULA HOTEL SPECIAL CATEGORY MOVENPICK HOTEL ISTANBUL BOSPHORUS 5* MOVENPICK HOTEL ISTANBUL GOLDEN HORN 5* MOVENPICK LIVING ISTANBUL CAMLIVADI SPECIAL CLASS MR CAS & URBAN VINTAGE HOTEL 4* MUKARNAS PERA HOTEL 4* MUKARNAS TAKSIM HOTEL 4* MULA HOTEL SULTANAHMET 5* MY ASSOS ISTANBUL HOTEL 4* MY DREAM ISTANBUL HOTEL 4* NAUMPASA KONAGI 3* NEARPORT HOTEL 4* NEORION HOTEL **** NEW EMIN HOTEL 4* NEW FATIH HOTEL 3* NG GURAL AFYON 5* NIDYA HOTEL ESENYURT 4* NIDYA HOTEL GALATAPORT **** NOVA PLAZA BUTIQUE & SPA HOTEL 4* NOVA PLAZA CRYSTAL 4* NOVA PLAZA ORION HOTEL 4* NOVA PLAZA PARK HOTEL 4* NOVA PLAZA PERA HOTEL & HAMAM 4* NOVA PLAZA PRIME 5* NOVA PLAZA TAKSIM SQUARE HOTEL 4* NOVOTEL ISTANBUL ZEYTINBURNU 4* NOWY EFENDI 4* OBELISK HOTEL & SUITES 4* OCCIDENTAL TAKSIM 4* OLIMPIYAT HOTEL 3* ORAN HOTEL 4* ORIENT EXPRESS HOTEL & SPA BY ORKA HOTELS 3* ORIENTBANK HOTEL AUTOGRAPH COLLECTION 5* ORKA ROYAL 4* ORKA TAKSIM SUITES & HOTEL 4* ORUCOGLU THERMAL RESORT 5* OTTOMAN'S LIFE HOTEL DELUXE 5* OTTOMANS PEARL HOTEL 3* PALAZZO DONIZETTI HOTEL 4* PALDE HOTEL 4* PARK HYATT ISTANBUL MACKA HOTEL 5* PARK INN BY RADISSON IST ATATURK AIRPORT HOTE **** PELL PALACE HOTEL & SPA 4* PERA ARYA HOTEL 3* PERA BOSPHORUS HOTEL SPECIAL CATEGORY PERA CENTER HOTEL 4* PERA PALACE HOTEL 5* PERA ROSE HOTEL 4* PERA TULIP HOTEL 4* PIERRE LOTI HOTEL 4* PIYA SPORT HOTEL 4* POINT BARBAROS HOTEL ***** POINT HOTEL TAKSIM 5* POINT TAKSIM HOTEL ***** POLAT RENAISSANCE HOTEL ***** PORT BOPSHORUS HOTEL 4* PORT BOSPHORUS HOTEL 4* PREMIST SULTANAHMET HOTEL 4* PRESTIGE HOTEL 3* PRESTIGE HOTEL 4* RADISSON BLU HOTEL ISTANBUL PERA 5* RADISSON BLU HOTEL ISTANBUL SISLI 5* RADISSON BLU HOTEL SISLI ***** RADISSON BLU ISTANBUL OTTOMARE 5* RADISSON COLLECTION VADISTANBUL HOTEL 5* RADISSON HOTEL PRESIDENT BEYAZIT ISTANBUL 4* RADISSON HOTEL PRESIDENT OLD TOWN ISTANBUL 4* RADISSON PRESIDENT BEYAZIT ISTANBUL 4* RADISSON SULTANAHMET HOTEL 3* RAIMOND HOTEL 3* RAMADA BY WYNDHAM ISTANBUL GRAND BAZAAR 4* RAMADA BY WYNDHAM ISTANBUL OLD CITY 4* RAMADA BY WYNDHAM ISTANBUL TAKSIM HOTEL 4* RAMADA ENCORE SISLI HOTEL 4* RAMADA HOTEL & SUITES BY WYNDHAM IASTANBUL MERTER 5* RAMADA HOTEL & SUITES BY WYNDHAM ISTANBUL GOLDEN HORN 4* RAMADA ISTANBUL OLD CITY **** RAMADA PLAZA BY WYNDHAM ISTANBUL ATAKOY 5* RAMADA PLAZA BY WYNDHAM ISTANBUL SULTANAHMET 4* RAMADA PLAZA SULTANAHMET 5* RAVI HOTEL SPECIAL CATEGORY RAYELIN HOTELS OLD CITY 5* RECITAL HOTEL 3* REGARD HOTEL 3* REGNO HOTEL 3* RENAISSANCE BOSPHORUS HOTEL 5* RETAJ ROYALE ISTANBUL ***** REYDEL HOTEL 2* RIA SUITES HOTEL SPECIAL CATEGORY RICHMOND HOTEL 4* RICHMOND HOTEL ISTANBUL 4* RING STONE HOTEL BOSPHORUS 4* RIXOS PERA HOTEL 5* ROMANCE ISTANBUL HOTEL BOUTIQUE ROOMERS NISANTASI HOTEL 3* ROOT KARAKOY SPECIAL CATEGORY ROSALIE PALACE HOTEL SPECIAL CLASS ROYAN HAGIA SOPHIA RADISSON INDIVIDUALS HOTEL RUBY OTEL SPECIAL CATEGORY SABA HOTEL *** SAMIR HOTEL 4* SANASARYAN HAN A LUXURY COLLECTION HOTEL 5* SANTA SOPHIA 3* SARNIC HOTEL 4* SARNIC PREMIER HOTEL 3* SELENAY HOTEL 3* SEMINAL HOTEL 4* SENATUS HOTEL 3* SENYOR GARDEN HOTEL 4* SERENITY COMFORT HOTEL 3* SERES HOTEL 4* SEVEN DAYS HOTEL 3* SEVEN HILLS PALACE HOTEL 4* SHANGRI LA BOSPHORUS 5* SHERATON HOTEL ATAKOY ***** SHERATON ISTANBUL CITY CENTER HOTEL 5* SHERATON ISTANBUL ESENYURT HOTEL 5* SHERATON ISTANBUL LEVENT 5* SHINING STAR HOTEL SPECIAL CATEGORY SIM HOTEL ISTANBUL 3* SINEM HOTEL 4* SIPAHI HOTEL 3* SIRKECI MANSION HOTEL (EX. SIRKESI KONAK) 4* SKALION HOTEL & SPA 4* SOFITEL ISTANBUL TAXIM 5* SOGUT HOTEL 4* SOKULLUPASA HOTEL 4* SORRISO DUE HOTEL 4* SORRISO HOTEL 4* SPHENDON HOTEL 3* ST. REGIS ISTANBUL 5* STONE HOTEL 3* SULTAN HAMIT HOTEL BOUTIQUE SULTAN HOUSE 4* SULTAN HOUSE HOTEL SPECIAL CLASS SULTANAHMET CESME HOTEL 3* SULTANHAMIT HOTEL 4* SULTANHAN HOTEL ISTANBUL 4* SULTANIA HOTEL 4* SULTANS INN 3* SUMENGEN HOTEL 4* SUN COMFORT HOTEL 3* SUR HOTEL 3* SURA HAGIA SOPHIA HOTEL 5* SUREYYA HOTEL 3* SV BUSINESS HOTEL **** SWISSOTEL THE BOSPHORUS HOTEL 5* TAKSIM GONEN HOTEL 4* TAKSIM HILL HOTEL 4* TAKSIM PREMIST HOTEL 3* TAKSIM SQUARE HOTEL 4* TAXIM EXPRESS HOTEL 4* TAXIM HILL HOTEL SPECIAL CLASS TAXIM LOUNGE HOTEL 4* TAXIM TOWN HOTEL 4* TAYHAN HOTEL 3* TERMAL YALOVA 4* THE AND HOTEL 3* THE ARTISAN ISTANBUL MGALLERY 4* THE BIANCHO HOTEL 4* THE BIANCHO HOTEL OLD CITY 4* THE BOSFOR HOTEL 3* THE BYZANTIUM HOTEL 4* THE CITY HOTEL 4* THE CONFORIUM HOTEL 3* THE CRATON HOTEL 5* THE ELYSIUM ISTANBUL 5* THE G HOTELS ISTANBUL 5* THE GALATA ISTANBUL HOTEL MGALLERY 5* THE GALATAPORT HOTEL 4* THE GIFT HOTEL 4* THE GRAND TARABYA HOTEL ***** THE GREEN PARK MERTER HOTEL 5* THE HALICH HOTEL ISTANBUL KARAKOY 4* THE HAZE HOTEL SPECIAL CLASS THE LAILA HOTEL 3* THE LOLA HOTEL 3* THE MARMARA PERA 4* THE MARMARA SISLI 4* THE MARMARA TAKSIM 5* THE MERETTO ISTANBUL OLD CITY 4* THE MERETTO LALELI HOTEL 3* THE MILLION STONE HOTEL 4* THE PEAK HOTEL 4* THE PENINSULA ISTANBUL 5* THE PUBLIC HOTEL 4* THE RITZ CARLTON ISTANBUL 5* THE TIME ISTANBUL HOTEL 3* THE WESTIN ISTANBUL NISANTASI 5* THE WESTIN ISTANBUL NISANTASI SPECIAL CATEGORY THE XANADU HOTEL 3* THE ZANADU HOTEL 3* THEODIAN HOTEL 3* THEREINA HOTEL 3* TILIA HOTEL 4* TITANIC CITY 4* TITANIC COMFORT HOTEL *** TITANIC PORT HOTEL 5* TOMTOM SUITES 5* TOPKAPI HOTEL 3* TRIA HOTEL 4* TULIP CITY HOTEL 4* TULIP PERA 4* TURKOMAN HOTEL 3* TURVAN HOTEL 3* UK HOTEL ISTANBUL 3* URANUS ISTANBUL TOPKAPI 5* URBAN HOTEL BOMONTI 4* VAKKO HOTEL AND RESIDENCE SPECIAL CLASS VENERA HOTEL 4* VENERA HOTEL AKSARAY 4* VENUE HOTEL ISTANBUL OLD CITY 3* VICENZA HOTEL 4* VICTORY HOTEL & SPA ISTANBUL 4* VIZYON CITY HOTEL 3* VOGUE SUPREME ISTANBUL 5* WALTON GARDENS PERA HOTEL & RESIDENCE SPECIAL CATEGORY WALTON HOTELS GALATA 4* WALTON NISANTASI RESIDENCE SPECIAL CLASS WALTON RESIDENCE NISANTASI Residence WALTON RESIDENCE SISLI Residence WALTON SISLI RESIDENCE SPECIAL CLASS WAME SUITE HOTEL NISANTASI 4* WANDA VISTA ISTANBUL 5* WEINGART HOTEL 3* WESTSIDE RESIDENCES BY ROTANA 5* WINDSOR HOTEL & CONVENTION CENTER 5* WISH MORE HOTEL 5* WISH MORE HOTEL SISLI 5* WYNDHAM GRAND ISTANBUL KALAMIS MARINA HOTEL 5* WYNDHAM GRAND ISTANBUL LEVENT 5* YASMAK SULTAN 4* YIGITALP HOTEL 4* YILSAM HOTEL 4* YUKSEL ISTANBUL YENIKAPI HOTEL 4* YUSUF PASA KONAGI HOTEL 3* ZAGREB 4* ZEYNEP SULTAN HOTEL 3* ZURICH HOTEL 4*