There is a small "arcade" with rides, slot machines etc for those 2-4 years of age on Level P4. As a parent of a 6 year old I could not recommend it.
Not a play area. Just here and there is a play thing (those that you put a coin in and ride).
on the 4th floor opposite the hairsalon, they have a small room for kids to play. It's called Ballz Room, I think. You pay 50baht for 50min if I remember correctly. Do bring socks, because they don't allow without it.
Hope you find this helpful.
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