This place does a lot of things right, but I'm not a huge fan of the baby classes.
Pros:
Very clean. I saw the instructors constantly wiping down the equipment and mopping the floors whenever I was there. (Tip: make sure you bring socks to wear!)
Great equipment.
Good socialization opportunity, especially if you are looking for kids the exact age of yours.
The staff is friendly and good at their jobs.
First class is free, so there's no harm in trying it out.
Cons (imo):
I found the class really cheesy. For me, it doesn't compare to the music class I take my daughter to. I'm a professional musician, so I am picky. (See my other reviews if you're curious.)
Expensive, considering you can find good play equipment and socialization for free at tons of parks around Las Vegas and Henderson.
The noise level was overwhelming for my daughter, who has sensory issues. (This could be a pro for your kid.)
I can't comment on the programs for older kids or their parties, since I didn't experience those services.
Unfortunately, this gym wasn't a good fit for me and my daughter. But if you're looking for an indoor playground and class and happen to live close, this might be perfect for you. I imagine it would be a great place for nannies to bring kids, too.