We had a great stay at Misha's apartment. The location was very convenient (just a few steps away from Old Town Square). It was easy to walk to the touristy areas from the apartment, but also just a quick walk to explore some more local neighborhoods.
Misha was a very helpful host, and check-in and check-out were easy and quick. When our train to Prague was delayed several hours, Misha was very flexible and understanding. The apartment looked slightly better in the pictures, but was overall clean and had everything we needed. The apartment does not have a direct view of Old Town Square, but is right there.