Our stay at Grace's was very pleasant and comfortable for a family. The apartment is large, clean and modern. The beds were extremely comfortable and the bathrooms were large and clean. The kitchen was well stocked and the espresso machine came in handy. It is about $20 for an Uber into the DC CBD. Though it is not very near the National Mall, we would stay there again for easy access to Georgetown, Adams Morgan district and Smithsonian zoo (each around$10-$15 for an Uber). Stores and public transport are easy walking distance.