Robb's apartment is even much better than it looks in the already lovely photos. Every time I thought "this place would be perfect if....," it would turn out that this had already been taken care of. A welcoming place in beautiful shape, and Robb's communication is instantaneous and helpful. I got my travel dates wrong and he worked with me at 7 in the morning to find alternative arrangements, which were really not his problem to solve -- but he did so with cheerfulness and grace. A perfect spot to stay for both work and sightseeing... just walking around the neighborhood at twilight was one of the nicest moments of my time in DC.