My fiancé and I stayed at Zsofi's place for 3 days. From the start she was extremely helpful. We were driving from southern Poland to Prague and she gave us the best driving instructions. We ended up meeting her brother to get the keys and he gave us a list of place to see and eat during our stay.
The place itself was awesome! Super quiet and super clean. If we come back to Prague, we'll definitely want to stay at Zsofi's again.