This place became my daughters favorite option, even as we moved away from that area and closer to some other options. We just don't make it over to that area as much.
However, we just used them for her 6th birthday party. Everything went really well. They were communicative from the initial inquiry through booking and the end of the party. You get the patio reserved for 2 hours and a few flavors of pre-portioned yogurt cups that you decide.
I was a little bit curious how it would work estimating flavors and the order numbers, etc - it really did help keep the line of kids moving and no one was unhappy.
They also provided some light and nice decorations, had their games and sidewalk chalk out and we brought in some activities for the kids.
The cost was very reasonable and overall a great time had.