Only positive impressions. The room is large, lots of children's entertainment, polite staff. I especially recommend it in hot weather, it's not cold or hot inside, the children played for more than 2 hours and didn't even sweat. And it was +30 outside. There is a place where parents can sit, children are in line of sight.
I've been to this place with my son 2 times. A huge room, but almost empty. There is little entertainment. One of the disadvantages is that many children are there without parental supervision. Because of this, there are many conflicts and fights between children. At the same time, there are no age distinctions. Children 8-9 years old often just knock kids off their feet. We're definitely not going there anymore
The child is always delighted, they are children. It's also good to celebrate a birthday there, booking and payment are all without problems. Discounts for birthday parties. And parents, as an antistress, can be allowed to wear balloons.