We had a wonderful stay at Heather and Frank's apartment. The guest book contained all the information you need to know about their apartment (how to use the Amazon echo they provided, where everything can be found, etc.) as well as about DC itself, from their favorite places to eat to how to get around. They responded very quickly to any questions and the parking was an added bonus. For first timers to DC, the location is a little out of the way of downtown and typical tourist attractions, but is definitely worth it. We will stay there 100% next time we're in DC!