We stayed a week in valvil's. It located quite area in Brooklyn which takes about an hour to the NYC. Subway station is not that far(0.5miles approx def walking distance) and there's several buses coming near house I think.
Room is not big but there's a bed suitable for two easily. And closet.
Living room and kitchen is downstairs and we use it once and nothing to complain.
I can't say the house is perfect but the family is the most sweetest people. Two beautiful kids and couple makes us feel home all the time and try to help us whenever we ask.
We had nice stay there and hundred percent recommended!