Claire's carriage house is the nicest Airbnb I have stayed at in New York City. The building and the apartment are beautiful! My mom and I shared the apt, I slept on the fold-out sofa in the living room which was fine and she stayed in the bedroom.
It was cold while we were there and the heating in the carriage house kept the apartment toasty.
Claire was very friendly and helpful. Also the neighborhood Italian restaurant at the corner, Aita, is a wonderful place to have dinner if you want a taste of contemporary (ie somewhat fancy) Brooklyn food.
We hope to stay there again when we visit New York City in the future.