John was a really good and caring host, he gave me a lot of useful, personalized and inspiring suggestions. His house is located in a central location, arriving the house from the airport was also easy, considering the means of transport. After arriving, we walked everywhere from the house, didn't even need to use the metro at all. Even though it was in a very lively area, the street was really calm, quite and peaceful, we didn't hear any noise from outside. I would stay there again, %100 suggested!