This unit is really well located. It is walking distance from the Capitol and the Mall. It is also really close to metro station. The communication with Tran is efficient. Tran lives on site which is, to us, a plus in case of problem.
We stayed there at 5 adults and that might be too much : there are only 3 chairs, the bunk bed is shaky and the sofa bed has a bad mattress.
This unit is maybe perfect for 4 adults or a couple with children.
So we highly recommend this unit for 4 adults max.