Mark's apartment is perfect. It is just as beautiful as shown in the pictures. The bed was very comfortable and we had plenty of closet space. This was one of four apartments in the building which appear to be used only for rentals. The kitchen had everything needed for cooking a meal. There was filtered cold water in the fridge.
The apartment is in a perfect location. Foggy Bottom is minutes away from Georgetown. It is a 5-10 minute walk to the foggy bottom metro station. We chose to walk most places. It took 20-25 minutes to walk to the Lincoln Memorial. Maybe a 40 minutes to walk to the Museums. The choice is yours.
Trader Joe's was right around the corner and had everything we needed.
We took Mark's advice to take a cab from Ronald Reagan Airport. It was less than $20. We also took Mark's advice and ate at Founding Farmers restaurant the first night. The food was great. You will need to make reservations for all restaurants no matter how early you go or what day it is.