I stayed at Marina's apartment for 3 days and it was perfect.
Marina was so friendly and helpful, responding to questions before my arrival and ensuring I arrived as easily as possible.
When I arrived she kindly took the time to provide a quick run down of the city, asked about my dining preferences and gave recommendations as well as other tips and hints.
The apartment is spacious, well furnished and clean and comfortable. Best of all is the location. The Capitol Building and Library of Congress are minutes walk from the front door, the National Mall, Botanic Gardens and other sights are either a short metro ride away (with the metro station at the end of the street), or a slightly longer leisurely walk.
The front garden and street are beautiful and safe.
I have already told everyone I have spoken to about my trip about her place and how perfect it is. My only hesitation is - I want to stay again when I'm next in Washington DC, so I don't want it to be booked out! :-)
Thanks Marina for being such a great host. I hope to visit again.