Tiffany's place checked all my boxes for a good private room: Spacious; affordable; included a desk, chair, and fast WiFi (205 Mbps download / 12 Mbps upload); fantastic communication from the host.
The bed, linens and pillows were all comfortable. Despite being in a city, the place was relatively quiet. I stayed for seven days, and there was only one night where someone nearby was making noise past 11:00pm. Parking on the street was easy, and I felt safe leaving my car in the neighborhood.
Tiffany was clearly invested in her guests' satisfaction. Her responses through the app were quick, and she graciously accepted my feedback, when offered.
Check-in/check-out instructions were crystal clear.
Future guests with fragrance sensitivities may want to coordinate with Tiffany ahead of time, as there were strong air fresheners in the entryway, and in the various rooms of the guest space.
I thought Tiffany's place was a good value for the rate. I would recommend it as an attractive alternative to pricey D.C. listings.