After about 2 days at looking at different bouncy castles for my 4 year old & 5 year old I decided to pick this 1 & I definitely made the right choice! My 4 year old son is autistic & he loves bouncing around on it & it keeps him happy. It has a good bounce & only takes 1 minute to inflate then when finished a wee bit longer but not much to deflate then it all packs away nicely in the bag. It took me 5 minutes all in to deflate & put away in bag & in cupboard! It’s a great size could probably fit 4 kids on it with plenty of room. This should last for many years to come if looked after properly. Happy kids makes a happy mum!