I lived a few blocks away from this Airbnb for 3 years, so I can vouch for this being the perfect location if you are visiting for fun (it's 1 block from M St in Gtown, easy 20-25 min walk to the Nat'l Mall, 30 min walk to WH) or for business in Foggy Bottom. The place is clean, cozy, functional, and has character. Anton is super easy to work with. Highly recommend.