A full video:

Review Remarks:

• The order of Inflation: the floor chamber first, then the inner chamber, and the outer chamber last. Deflation order is just as reversed.

• The provided manual hand pump is effective but requiring quite a lot of exercise

• Use an electric air pump would save you time and effort. However, the e-pump may not be able to blown the chambers in full. So it is wise to use e-pump for initial inflation upto 90% and then to use manual pump to top off to 100% full.

• It takes about 1 minute to inflate the floor and inner chambers; about 1.5 minutes the outer one. Deflation takes about a half time.

• If you have more than one pump, inflating these chambers simutaneously can cut the time in half or even more.

• It's heavy (nearly 60lbs). You won't go very far if carrying it by yourself.