It's fine for the kids and sometimes for me too, just to relax... now with the filter... because it collects a lot of dirt and needs constant cleaning, it's good to get 4 more filters and of course a cleaning tablet... the filters are very cheap... now how to clean them to make them last over time of course... I change it every day... I put the dirty one in a bucket with chlorine, leave it for a day, the next day I take it out, rinse it and let it dry... etc... this way you always have a clean filter... of course, you definitely need a chlorine tablet... choose something good to kill the bacteria... because you can even get typhoid if the water is not clean... because you can't change the water constantly... it holds about 3.5 cubic meters of water... easy installation in about half an hour... good construction and of course, don't jump in like a charlatan because you will be left with it in your hands due to the excessive pressure of the water on the pool walls... so have fun... if you follow the pool installation instructions you won't have a problem and of course, a flat floor... not sloping...