This was by far the best AirBnB experience we had so far. There is no level playing field between John-Michaels services and the one from other hosts. We never saw him (and I mean really never) but nevertheless he fulfilled all of our wishes and much more. This guy had even some selfie-sticks for us to borrow for free and many other things we didn't expected.
Next time when we are in Washington D.C. we would be glad to stay again with him.