We stayed in Cemre's Üsküdar apartment for 2 weeks and enjoyed an excellent experience. If you like to visit different districts of Istanbul, I highly recommend the location - the apartment is a 10 minute walk to both the ferry and the Marmaray train which are both highly convenient for both historical, tourist areas of Istanbul and districts with wonderful nightlife. Walking back to the apartment is a little uphill, but it is not bad and well worth it for the incredible view from the apartment (there are many areas of Istanbul with similar climbs).
Cemre was wonderful - great communication and has many great suggestions for activities around Üsküdar and Istanbul in general.
A great host, and a great apartment, as repeat visitors to Istanbul, we will always check here first for future stays.