Bought this for my children and with this sudden burst of sunshine we set it up.
Very easy to set up, I didn't realise it had an adaptor with it, emptied the shed looking for one so make sure you check the box.
We placed ours on the grass and think it was safer on the grass because my children found it abit slippy to start with.
Once the bottom fills with water we emptied it because the water overflowing was stopping the water sprinklers working.
Overall though so worth the money can't wait for summer so we can get it back out.
Lots of people have asked me where it's from so I highly reccomend.