I wouls agree with all the above,
Also, if it's open now, the Gladiator Bar has a good childrens play area, with clinbing frame for 3-8 year olds,
and all those coloured plastic balls they love to jump into, fully safe and netted.
My 4 year old Grandson loved it last year.
It's opposite the Thomas Bay Hotel, next to the Barras.
The Kids Area is on the left side.
On the Beach (Under the Delfino Hotel) is a Beach-Bar with kids play area that would suit you,
They also have Straw Sunshades and beds, and kids love the sand.
Also you have the Athina Hotel, with a huge Pool and Pool Bar.
The Pool has a dedicated Childrens pool attached - right by the Bar area. Just off the beach as well.
We often have lunch there. They love Kids!
You are welcome to use it as long as you spend your cash there - Drinks etc., and do not take your own.
The Condor also plays kids films some afternoons if you want some time off the usual haunts.
They have lots of space for kids to run in the back part of the bar and video games etc, Pool, etc. etc.
Nice Bar! Kids friendly!
Have a great Holiday!