We had a great time in DC, and staying at Nathan's place was part of why. Nathan made everything easy, starting with answering all of my newbie questions about using AirBnB - he's obviously experienced with the process. He provided everything we needed and more, including a long list of where we could find whatever we needed (like where to eat and shop, transportation options, etc.) and only a short list of requirements (like what to do with the trash and bedding). The beds were very comfortable, and there was plenty of seating for the small amount of time we actually spent there. Parking was available, often very close to the house, but never more than a block away (likely because of some short-term street repairs happening while we were there). We will definitely try to stay at Nathan's place again the next time we visit DC !