Mike was an incredible host; super-enthusiastic and communicative before and during our stay. He was outside and recognized us on the street as we got to the front door of the building. Once we got inside and upstairs (there's a small but convenient elevator) he oriented us to the neighborhood and we all got to know each other. He clearly enjoys having guests, and takes pride in hosting.
The apartment is in fantastic shape; everything was spotless, and there are extra decorative touches that made it feel very cozy and special. We were immediately impressed walking in the door, and were always happy to return during the day for a pit stop or at the end of each day exploring the city. Bonus points for bathtub.
Location was also great; walking distance to old town, the river, a metro stop, a supermarket.
If we ever return to Prague, we'd highly consider staying here again.