Tiffany is an amazing host, and you would do yourself a disservice to stay elsewhere in DC.
My wife and I were moving up, and hadn't found a place to rent yet. The market was moving too fast to arrange out of state, so we needed an Airbnb to start off. Fortunately Tiffany had some availability, so we booked right away. I really enjoyed the reviews she had, so I was comfortable with checking it out. She definitely did not disappoint.
The place is very beautiful, and is dog friendly (which was a prerequisite for us). I didn't expect a the place to be as upgraded as it is! It was very convenient to the store, metro, and other spots. We were able to safely walk our dogs around the neighborhood at all times of the day.
Plus, Tiffany was very responsive and helpful. We ran into her a couple times outside and she is personable as well. We definitely recommend staying here!