We were very pleased with our stay at Lloret's place. It is stylishly decorated, very clean, and very comfortable. We loved the location, and felt very safe walking through the cute neighborhood with our kids. We were able to walk to everything on the National Mall, but we also utilized ubers to get around. We didn't brave public transportation, but Union Station is very nearby should you choose to do so.
Having a place to park our car really made this place stand out for us. I would definitely choose to stay here again if we return to D.C.