This rental is located by 39th and Cathedral Ave, NW. The listing says:
“Cathedral/Observatory Circle 1 BR 1 BA w/ refinished hardwood floors, freshly painted, updated kitchen w/ granite counters, new appliances in well maintained, secured entry bldg. Spacious living room & separate dining room filled with sunlight.Roof Decl. Exercise room, sauna, party room & Concierge. Just off Mass Ave–available metro bus service to downtown & Dupont Metro, Tenley Metro,American U”
You can see more photos here.
This 1 bed/1 bath is going for $1,500/Mo.