Furkan's apartment is perfectly located, right next to the Galata tower. We were travelling with 2 kids, 11 and 16, and we walked everywhere (30 - 40 min. to Topkapi Palace, Hagia Sophia, Blue Mosque, Basilica Cistern and 5 min. to Istiklal street). The apartment is well decorated (beautiful lamps) and has a nice terrace, secluded and quiet. The beds were comfortable, the shower was great (good water pressure) and Furkan left several treats (snacks, water, milk, beer,...). The only thing we didn't like was the lack of natural light, the apartment is quite dark even with the terrace window open. But if you assume you will be walking around all day it doesn't make such a difference. The communication with Eyup, who received us, was great and he was incredibly nice and gave us a lot of tips. The kids also loved that it had Netflix :-)