Ecem's place is just as advertised. Great value for money, and around 15 mins walking from King's Cross and 5 mins walking to Mornington Crescent. Great place to stay for a couple of days. Ecem's response time is amazing, if you write to her she will answer almost immediately, which is a plus. We almost had no contact with her, however she answered all our questions and let us leave our bags after check out.
Only issue we had was that for entering the building there is one key which you share with her and leave in a lock outside the building. One time we came back from a night out and the key was not there, so we had to call her and wake her up in order to enter the building. She answered immediately and opened the door, however she told us to please be quiet and since we were only using the bathroom, this seemed rude to me as it was not our fault that she had to wake up to open the door, had the key been there. Also, one day we discovered we were not the only guests in the place, which is fine by me, but the placement did not saying anything about it.
Besides that, we had no problem and would probably stay again if we had to. Things to fix: getting more than one key for entering the building and fixing the door handle of the room, which kept falling off.
Thanks Ecem!