We stayed three nights at Susan and Phil's beautiful home near American University, and it was the perfect setting for our DC visit. We were able to park in the driveway the entire time, and use public transportation (the Red Line is about a half mile walk) and Lyft for getting around, which is much easier than trying to park.
Each morning we had a breakfast to order while sitting and chatting on their lovely porch. The home is air conditioned, so the hot and muggy summer weather was not noticeable when we were indoors. Coming and going was not an issue, as we had a key, and they even gave us Metro cards from former guests!
Phil and Susan stay well informed of what's happening, so we had plenty of suggestions on what to do and see. All and all, it was a lovely stay with great people. Highly recommend!