The location is great and the rooms are plenty spacious. It's a charming one floor walk-up and very convenient to the North Station.
The accommodations listed were all there. Unfortunately two of the showers had important pieces broken - one had a handle which wouldn't turn the water on and a second shower's drain would not unplug, so we all showered in the same single shower. There was also a cabinet door next to the toilet in the hall that is completely off its hinges and propped into place. When bumped it falls off and is heavy enough to hurt somebody.
The communication via the 3rd party agency was very clear about check-in. The PDF it sends you states the keys need to be returned to a key station around the block, but after searching for it a local shopkeep told me that station hasn't been in business in over a year. I returned the keys to the box they came from, and this worked out fine.