D is a wonderful host. The apartment is beautifully located and well attended to. I was made to feel very welcome and met with fruit, coffee, tea, croissants, and cookies upon my arrival. The apartment has all that one might need to feel comfortable and D was available to help with any particular requests or demands. Located near Dumbarton Oaks, I could be at 'work' in the library within less than 5 minutes. One could also enjoy local parks, restaurants, and historic Georgetown.