My wife and I spent a week at Nina's place and absolutely loved it. A great old brownstone in the best neighborhood in Brooklyn. Easy walking distance to a couple of subway lines, and right next to all of the great restaurants and shopping on 7th and 5th ave in Park Slope. Also a very quick walk over to Prospect Park. Great communication and easy check in. It's a fifth floor walk-up, which might be too much for some, but wasn't an issue for us. Highly recommended!