I had a great week at Jennifer's place. The apartment is just as described - lovely with everything you need. It's great for a single traveler or a couple. It is in a great location - really close to multiple metro lines (red line - 10 min, yellow/green lines - 15 min) and literally around the corner from the 42/43/L2 bus lines that take you downtown. While there wasn't wifi in the apartment, there is a city xfinitywifi hotspot nearby - I paid $20 through xfinity online and had a great connection for the full week.

We never actually met, but Jennifer was very friendly and responded quickly to all of my questions. I would definitely recommend her place to anyone visiting DC and would be happy to stay there again.