I stayed here for just about two months while working in DC.
On the positive side: Mike is a great genuine guy with clear communication; check-in is super easy; centrally located and well connected to many things - it was always easy to come and go.
On the negative side: the cleanliness really needs a step up; the kitchen is poorly equipped and needs some attention; the price is a bit high considering what it is but this could be partially addressed if the first two negatives are addressed.
Overall I was happy with my stay, and I recommend others to consider staying with Mike, especially if the things I flagged are addressed.