We stayed on the smallest of the fleet, the Slip Away. It was more spacious than we expected, and plenty of room for two! The bed is a bit small, so we spent the second night on the pull-out couch, which was fine. The bathroom is super tiny, and you have to be careful about the septic (we chose to mostly use public restrooms when we were out and about). The shower is tiny and has very low water pressure, but still got us cleaned up. The host was a wonderful communicator and welcomed us warmly. The marina is quiet and picturesque. There was even a small, beautiful park with wild rabbits (including two baby bunnies - so cute!). The location is fantastic - within a 5-minute walk to Fanueil Hall Marketplace, the Aquarium, a wonderful food market, Starbucks, many, many restaurants, and the jewel of Boston, the wonderful North End (Little Italy). There is a parking lot right at the marina which charges $30 for 24 hours. We would definitely stay here again - hopefully in one of the bigger boats with friends and family!