We stayed for two nights with 4 people.
Pros: great value in a great neighborhood. seriously, for 8 people in a relatively expensive area this is a deal. easy street parking with a guest permit. Actually two blocks from Eastern Market. 9 blocks from the Capitol building.
Cons: It just didn't feel clean or comfortable. The beds and pillows were only okay. Sparsely furnished and sparsely supplied kitchen. We almost ran out of TP. The couch is not comfortable at all. The house needs some TLC and a deep clean. after showering I just did not feel clean.
It is a great value if you just need some beds but I didn't find myself able to relax or decompress in the space. Next time I'll just get a hotel.