Pelin was very prompt to reply to any messages and was very punctual for meeting us for the check-in and check-out. We arrived very late on a week-night but she was also very flexible with this. The apartment is small as seen on the pictures but it's very cozy and has everything you need. The fold-out sofabed is comfortable!
One of the main advantages for us was the location. the neighbourhood is very cute and has lots of nice places for breakfast/dinner/drinks closeby but it's not very loud and crowded as some other areas in Beyoglu. The perfect weekend get-away :)