Fantastic apartment; very nice, very clean and finished to a very high standard with excellent amenities. Acted as a great base for us to explore Brooklyn, Manhatten and Coney Island. We didn't meet Mark but met his wife (and of course little dog Harold) who were very friendly and welcoming. Mark also provides extensive information on the apartment and local area which was helpful.
Our only small issue was with the $25 charge to leave our bags in the apartment after check out for a few hours before our flight. We felt the charge was a little unnecessary.
Nonetheless we would highly recommend this apartment to anyone looking to stay in this area.