We were in town for a wedding, but their hotel block discount was only for a couple nights and we wanted to spend more time exploring DC. Kelly's place was only a couple of clocks from the venue and turned out to be a FAR better option. It was much more space and much better priced than the overly fancy hotel. Her instructions for getting in and checking out were detailed and she sent them proactively, with plenty of time for us to make sure there were no additional questions we would want to ask first. The unit was just as described and had everything we needed to settle in and feel at home. There are neighbors in the building, but we didn't hear any noises through the walls or the door and never even bumped into anyone outside. It was very peaceful.
We came to DC in February, which isn't the best time of year for sightseeing, and we're going to have to come back again when the cherry trees are blossoming. Kelly's place is already our number one preferred lodging for when we do!