Two coworkers and myself found Carlton's space when we registered for a conference too late and all hotel accomodations were over sold out or overpriced. The space was located in a central enough location that was a great walkable neighborhood for anything that we needed: CVS, Starbucks and tons of eatery and bar options. Also very close to a metro stop, although we used Lyft exclusively during our stay. Most trips with Lyft averaged around $10 each way. The home is not lived in - it looks to be exclusively used for rentals.
All necessary amenities were available, really appreciated the binder of additional information about the neighborhood. All information prior to our visit was provided with easy to follow directions on how to enter the home.
The hosts could not have made it anymore easy for our arrival and departure. The only concern I would raise is the fact that it is below ground, and doesn't get great light, but we didn't stay in doors long enough to go crazy without natural light, as I imagine most travelers will also experience.