What a beautiful space! Alison and Greg definitely have an eye for design. This was probably the most immaculately clean apartment I've stayed in while in the US. One other thing that surprised me was how high quality the linen and toiletries were - they certainly don't skimp on their guests. Loved the key code door lock - the fact that we didn't have to carry keys around (and risk losing them) was great! The neighbourhood with all brownstone houses was beautiful, it was near Penn Ave where all the shops are, and also an easy 10min walk to the Library of Congress. I would highly recommend Alison & Greg's place for a visit to DC!