Our stay in Ondrej’s apartment was perfect. Although we never met Ondrej (Vladimír let us in) he was very quick to respond to any questions we had. We had a slight issue with heating which was fixed easily within 5 minutes with communication with Ondrej- very helpful. The apartment is perfect for a central stay in Prague, walking distance to everything. Next to/above a very nice cafe great to visit at the end of a long day. Plenty of room in the apartment also. Would highly recommend. Will return!