DS and I went along today on opening day just to report back on it ( also as unexpected bonus it was free)
Well if you have toddlers it is a good soft play, but small, think about half the size of Ratho and 1/4 the size of the commonwealth pool one. Also aimed at younger children so 6 is max age, although thats quite good for little ones who get a bit put off by big children crashing around.
The play area is gated so good for security but the coffee tables aren't in view so rather than watching from a safe distance if your DC likes to have you in view you end up spending your time in the soft play rather than nursing a coffee.
Cafe seems good and quite inexpensive. All in all probably best for the under 3s overall.