We loved staying at Fay's place in Carroll Gardens. The location is great for restaurants/coffee and close to the subway (F,G). Fay was incredibly responsive to anything we needed - restaurant suggestions and even printing something for us. It's a great spot for kids equipped with a pack n play, books, and toys.
The living room is small but the bedroom is huge with great lighting. The floorboards are pretty creaky, but you get used to it. The bathroom seems brand new, and the place overall is an awesome, stylish spot in Brooklyn. Would definitely recommend!