This penthouse is located at 1117 10th Street, Northwest. The listing says:
“Step off the elevator directly into the Quincy Court Penthouse, a 2300+ SF residence complete with commanding views of the Washington Monument; 2 private rooftop terraces totaling 1100+ SF, a penthouse bonus room for additional living space, a gourmet kitchen w/ Dacor appliances, two fireplaces, Master Suite w/ custom walk-in closet, sitting room & balcony – 2 parking spaces & extra storage.”
You can see more photos here.
This 2 bed/2 bath is going for $2,169,000 ($1,069 monthly fee.)