It is obvious that Jim and Kat have been doing this for some time as everything is almost perfect. Even though i didn't actually meet them (probably because it was holiday season) I got the vibe of how hospitable they are. They provided touristic guide brochures and even welcome chocolate and wine. The hot tub looks as awesome as advertised ( though i didn't try it) The place is pretty neat and clean. The place is fully equipped. I would definitely try to book there again when in Washington DC .