Harmony Hotel Merter situated in the heart of Istanbul.   Harmony Hotel Merter's prime location is ideal for guests touring the Istanbul. Traditional Turkish hospitality and attentive service ensure a pleasant stay. There are 66 rooms available at Interstellar Hotel, including double, single, twin rooms. All rooms have been carefully decorated and are fully equipped with amenities. After a day of sightseeing or meetings, relax in the cafe on the lobby floor  and enjoy your drink. You will be able to rejuvenate and get fit in an exclusive ambiance at "Health Club". A wide selection of customized massage packages are available. . . Enjoy the indoor swimming pool. . . Traditional massages at Turkish bath with the Ottoman Hamam ritual. . . Sauna…This property enjoys a convenient location in Merter . The property consists of 66 rooms. The establishment is wheelchair-accessible. There is an on-site car park.