Location is great - centrally located between downtown and Federal Hill, so lots of good shopping and restaurants. Nearby specialty coffee.
We rented two rooms, which took some additional communication and working through, since the listing price is for one room but there's no option to rent others. Apart from that, the owner communicated quickly and things went smoothly.
Our rooms were across the hall from one another on the first floor and were clean. The host's son greeted us and ensured we were all set. He returned with bottled water for us, which was a very nice gesture.
The rooms had several nice amenities, including candy, extra toothbrushes/toothpaste, in case you forgot, and shampoo/conditioner/body wash. Each of the bedrooms had a bathroom. (There seems to be a third bedroom, which may not - I can't confirm, as we didn't see it). Rooms and halls are adorned with unique artwork, which was thought provoking and make for good conversation pieces.
It's an old, historic type house, with the expected issues of the same: windows can be drafty (rooms had heaters, which worked well), drop-ceiling tiles are not all aligned, and there are several nooks and crannies that aren't flush.
All in all, it was a good experience; we were able to visit Providence for our celebration on a budget and in a place that was much more memorable than your run-of-the-mill hotel room.