We had great time at Constantinos, we were four people and we really enjoyed our stay. The flat is very clean, the area is quite, there are some small shops and restaurants around. It's only few minutes from the tube and easy to reach the touristic places. The kitchen is well equipped and the flat as well. Despite we didn't meet the host, the communication was very good. On our last day we could leave our luggage there for the day and before heading to the airport.