The host (Vee) is very friendly and helpful, the accommodation is very nice, the house is beautiful with huge yard with tables and chairs where you can enjoy DC sun! The location is very close to a metro station (fyi: it is at present under renovation for about a month, so it will re-open sometimes in June 2014, but there is a free bus that will take you to the next nearest metro station).
Overall, this place is recommended for those who seek for affordable and comfortable place to stay in DC