Jon's place was perfect for our family of 6's overnight stay in the DC area. There were adequate spaces in which we all slept, a kitchen we scarcely used but looked well ready for use, and a bathroom with shower.
Jon was really accommodating in allowing us to park there before check- in, safely leave our vehicle in his driveway while we walked several blocks to a subway. Very convenient! A perfect downtown DC location, friendly host, and functional space.