Sam respond to our questions very quick and are very clear and detailed in providing the relevant information to us.
The apartment is very newly-built and has a very nice modern fixtures and style. Fixtures and appliances are really new and we love the apartment. The pictures are accurate or the actual apt are even better. There are sufficient essential supply and the room is clean. The only complaint is that the previous guest or cleaner didn't empty trash cans. Both master bed and sofa bed are firm and comfy. The room is not very big but good for 2 adults and maybe 1 young kid. The bedroom doesn't have a window but it doesn't bother us. The air conditioning/heater system is very loud when it works but we use ear plugs so it's ok. But for those light sleeper you may want to use ear plugs. The apt building is right on a pretty big street anyway and there's noise of the traffic. But again ear plug can solve the problem and I am a very light sleeper.
The apt is approx. 5 min's walk to the metro station and about 2 stop to the downtown area so the location is good.
We will definitely stay here again if we go the DC.