The description was totally accurate. It was a very comfortable, well decorated 1 bedroom apartment. It looks like it was decorated by a professional. Further, while we were there, they indicated that they were working to improve it even more. When we visit Washington DC in the future, we will not look anywhere else; we will return to Patrick and Rob's apartment.
My only warning, do not bring a really big suit case. My wife's largest suit case which we brought (and it is big) was OK but any bigger the entry stairs would be extremely difficult to negotiate. The entry stairs are narrow.