They have not officially opened yet, but have been doing a soft-opening until they can be fully operational. I went to one of their pop-up cafe/lounges to pet cats and it was great! I have only ever been to a cat cafe in Japan and LaGattara has a much more relaxed atmosphere since the objective is to socialize & adopt out the resident cats. The staff was very kind and friendly and greeted us when we came in, and interacted with other patrons.
I really recommend people to check out their events! They have been doing all kinds of things like painting nights, yoga, the pop-up cafes, etc. I can't wait until they are officially open!