I didn't meet Michael, but check in & communication overall was incredibly easy and convenient. His place is located within a short walk from the U4 & some buses, which makes getting around Vienna easy. It's a very simple accommodation, with a bed, sink, and shower inside the room (the shower is very small). The toilet is outside of the bedroom and shared with other guests. I kept to myself while I stayed here & that worked out fine. Overall, I'd recommend for a solo traveler especially who is just looking for a place to sleep and not really spend a lot of time. It could be good for couples too.