We enjoyed our stay at Mark's apartment. It's well equiped and has everything you need for your stay. There are a lot of subway stations nearby, so you can go easily anywhere. If there are any questions, you can always go to Mark and talk to him. He and his family are very nice people. Just be aware, that the ceiling is not soundproof. It was quiet at night, but during daytime you may experience everyday sounds from above.
We would definitely stay again!