I really enjoyed my stay in Alan's apartment. It is on the first floor with lots of natural light and well furnished and decorated. The bed is comfy with lots of pillows to choose from and there's plenty of storage space in the dresser and closet.
I didn't try any of the wine since it was a work trip, but there were a few different options (all sparkling) available. There were also some metro cards in the kitchen which saves the $2 card fee if you don't already have one. All of this within 2 blocks of the Potomac metro station and within walking distance of several great restaurants and the Eastern Market area. I would love to stay here again on my next trip to DC.