We went as a big family and the place was perfect for that, with three comfortable bedrooms and a livingroom. We espesially enjoyed the shared rooftop, with the best view of istanbul. You don't need to go anywhere, we enjoyed our brekfasts here and occatianally a glass of wine, tea and baklava. For long term stays it might be less comfortable as the kithcen and toilet is very small. But for 5 days this was no problem. The apartment was in gorgeous old wood and brick, smack in the senter of istanbul. You can even see the top of galata tower from the rooftop. But but ofcourse its a very touristic area and more pricy and noisy than other parts of istanbul might be.
Thank you for having us, we had a great time!