I thoroughly enjoyed my stay at Galata Vista. The location is footsteps away from Galata Tower as well as a short walk to Taksim square. Ilkay, the host, was extremely responsive, usually responding to messages in under an hour. Staff members at Hotel Des Art next door were also extremely helpful, professional, and responsive. As mentioned, the location of this apartment is in the middle of all the excitement in Beyoglu. You couldn't ask for a better host! I would recommend this listing to anybody visiting Istanbul.