Mark is a gracious, accommodating and responsive host. The guestroom is private, well-appointed and quiet. As mentioned elsewhere, you are about a 5-10 minute walk from the subway, which will get you to Manhattan in about 20 minutes. You could also just stay in the neighborhood itself, which isn't lacking for restaurants or other things to do. I've stayed in Crown Heights a number of times over the years and have never felt unsafe nor uncomfortable walking around at any time, day or night. Highly recommended!