Great place to stay in DC! I stayed for a month and felt like at home. Perfectly clean, with lots of linen, pillows, towels, 2 TVs, great internet. Comfortable bed and very nice bathroom with closed shower. Nat was very helpful, he immediately repaired the coffee machine and let me use his laundry. I liked the little touches - coffee and fruits, nice paintings and modern furniture.
Even it is a basement apartment, it is high enough and has windows and natural light in every room.
The neighborhood was also quiet, safe and nice for evening stroll, shops and restaurants/bars just around the corner. Bus stops very close and the closest metro stop was 10 minutes walking.
I highly recommend this apartment.