it is the easiest thing to inflate. If you have a big enough area and you need to move some things out of the way to make it work, it is worth it! To move some stuff to the side, roll out the fabric, tie 2 knots (one tie for the fabric around the pump tube and 1 tie around the deflation), takes less than 30 seconds to inflate, less than 30 seconds to deflate, fold and roll then store away. Instructions How to set up 1 Find a flat level ground, no rocks, sharp stuffs etc, cover a large enough tarp. Unroll the inflatable in the direction you wish it to face. 2 Connect the blower to inlets, close all velcro/zipper compartments. 3 Plug in and start blower, inflatable should be consistently blown by fans, air in and out is normal. 4 Anchor the inflatables to the ground using the stakes, install at least 4 ground stakes around the perimeter. Safety first, double check the procedure. Packages includes 1 inflatable bouncer for parties 2 air blower 3 repair kit 4 carry bag 5 Stakes Kindly Note that bouncy house for kids outdoor is made of Tarpaulin and Polyester. And bouncer house inflatable with blower is sewn through sewing equipment, which is continuously inflated by plugging air blower in. Super easy to put up and take back down. Safety warning: The product leak The commercial inflatable bounce house with slide is a dynamic balance, that is, the form of continuous inflatable, and a high -power fan sent a lot of wind. In order to make the inflatable castle more flexible, some parts of the inflatable castle are designed for pinhole leak. Leakage to achieve a dynamic balance effect, otherwise the toys will be too strong and affect the entertainment and hurt children.