This rental is located at 700 7th Street, SW:
The listing says:
“Location, location, price. Town Square Towers is conveniently located within minutes of downtown DC, major commuter routes, and the SW waterfront. This studio condo features HW floors thru-out, full kitchen, and a balcony overlooking 7th St. Enjoy a full service building with outdoor pool, fitness center, sauna, party room, secured entry, and more. All utilities are included in rent too!”
To get an idea of the inside, you can see an old youtube video of a different unit in the building here.
This studio is going for $1,225/Mo.