Great Airbnb. I'd definitely stay here again.
First, this has to be the most complete and comfortable "basement unit" I've ever stayed in. Basement unit is probably inaccurate. It's really just a slightly-lower-ground-floor, with a full size bedroom window opening into the front yard. The washer/drier are great and the bathroom is clean and comfortable, and we never felt like anything was dirty/overlooked.
Parking is easy and safe and the Airbnb is very well located.
Finally, Tiffy is a great hostess, bringing lots of welcome and great tips for how to make your DC stay enjoyable. 10/10!