High end neighborhood for capital hill. Safe. And, I really did walk to the capital building. Right by US Supreme Court and Library of Congress.
The place was very nice (modern and updates). I would definitely stay again.
Tip: If booking - bring your own coffee, full sized ironing board (hard with the mini), and know that the INTERNET is basic and very slow (5). If you are downloading for work - use the dc2 city internet. It is about 10-11 speed.
Loved the place! I will definitely be back.