This the first place we stayed at in Istanbul and we had a very good experience! Very nice location on the Asia side of Istanbul, close walking distance to many shops and restaurants.
Host Deniz was very helpful, quick to respond and gave us good recommendations on local food ect.
For travelers coming from the new airport in Istanbul, the shuttle (IST-7) takes you to Kadikoy bus station about a 15 minute walk to DD suites :)