This room is exactly as it seems. I stayed for one month while working remotely, and I was very happy. There's a bunch of nice cafes/bars/restuarants nearby, and it's easy to get around the rest of Istanbul. Getting here from either airport is easy. Check-in was easy, and the host was always easy to reach via WhatsApp. Cleaning of the room and changing of sheets/towels is available for a very reasonable fee, there's also a washing machine etc if you want to do it yourself. It basically feels like a hotel but with no reception. The toilet was clean, there's A/C. Maybe the only thing I'd advise to be careful of is if you have any mobility issues, the room is up some quite steep stairs—no problem for most however.