I highly recommend Tereza's place to anyone who wants to visit Prague.
Since we arrived in the morning in Prague and check in time was supposed to be at 3pm, Tereza offered us to put our bags in the apartment so we can walk in the city without bags. Ps: this was possible because there was no guests the prior day. She came and helped us with all the info we needed to stay in the apartment and what we could do in Prague as tourism.