We were there on the (too) hot summer day. There is Ethnographic Museum of the National Museum there. Nice staff, a small exposition. You are there away from tourists for a while. Unfortunately, it was so warm in the exposition halls, almost impossible to stay there for a moment. The surrounding - the Kinsky park is also worth to visit for a vieuw of the part of Prague, you can climb up to the Carpathian Ruthenian Church of the Saint Michael Archangel as well.