This place is awesome and everything that David states about the carriage house is accurate. The place is roomy and comfortable, beds are amazing. The upstairs and downstairs bedroom/bathroom set-up provided privacy for each couple.
The location is convenient to get to major Boston attractions, hospitals, colleges via car or Uber. Yet the ability to get back to a quiet, comfortable place is what I believe the best way to visit the city of Boston.
The best thing about the experience is David. He truly cares that his guests are comfortable and needs are taken care of. I have stayed at airbnb's but never had the attentiveness and caring that David delivered.