Mario and Nik were excellent hosts and could not have responded quicker to any questions we had about the flat, neighborhood and Athens itself. The Flat was well equipped, extremely clean and waiting for us at arrival were the makings for breakfasts and snacks, which was a delightful touch. We had more then ample pillows and towels and the bed was very comfortable. Also - if you go during summer, they have a very efficient air-conditioner. We only needed this one night but we were very glad to have it! If I remember correctly, I believe in another review someone said there was a problem with the hot water. There is no problem at all. It is not unusual in Greece that you need to flip a switch and wait approximately 10 minutes for the water to heat up. We had more then ample hot water whenever we wanted it. This was my first experience using Airbnb and Mario and Nik's communication with me throughout the whole process was extremely reassuring and trustworthy. Anyone is in excellent hands if they choose to rent a flat of theirs.