Paddling pool? (Broadstone BH18)

This old inflatable boat blows up ok but - as you can see in the second picture - it starts to deflate (slowly) after a few hours.
Rather than scrapping it and have it end up in landfill, I wondered whether anyone with young children or visiting grandkids would like to have it as a summer paddling/play pool. It is about 4 or 5 feet long and you can have the (surprisingly effective) foot pump with it to give it a quick boost before it is being used. We are in Broadstone.