Mark's place is very well located, within walking distance of subway station, supermarkets, and restaurants. The area is pretty quite. Mark is a nice guy, available and easy to communicate with. He was always trying to help us with tourist tips. The only problem we had was with the AC unit which wasn't installed. Although we were in the spring, the weather was pretty hot, and sleeping without the AC was difficult, but I'm sure he will address this issue shortly. I definitely recommend this place!