We stayed at Linden's while on a five-day visit to Washington. The apartment, in a basement conversion below the family home, was small but adequate for our needs, with a kitchenette, shower and toilet. More importantly, it was close enough to central Washington to walk to Union Station in about 20 minutes, and also served by a streetcar service (free at the time of writing) from nearby H Street to Union Station. H Street itself is an interesting neighbourhood with a wide range of bars and restaurants to try out.
Linden was a very friendly and helpful host who went the extra mile to ensure that our stay was comfortable.