I really love it but there are a few things I reaaly think should have been included, which are included with other makes. So you will need to buy the hose connector if you want to drain the tub to anywhere apart from straight underneath the tub. You will also need the inflatable inner top as only a thin cover is included. You will need all chemicals, test strips etc since none of them come included and even though there is one filter included - this only lasts a week so you need a few of them too. And you will need to get foam squares for under the tub as the ground sheet is think & flimbsy. Apart from that get tub and no isses with heating up fully so far.