Cute, clean, efficient. Very good location for our purposes.
A few minor points to make it even better:
The sheets we used on the sofa bed were actually duvet covers. A set of fitted and a flat sheet would be better.
Blinking lights on the grill thingover master bed was a distraction to getting to sleep. Could you put tape over the lights. The kitchen door drifted open when it had been closed. All minor issues really.
We would stay there again if we were to go back to DC. Thanks, Rebecca