Instructions
Rent a moon bounce from one of the many party rental companies online, such as partypop.com.
Clear a space wide enough to place your moon bounce and inflate it. They come in all different sizes, but an average moon bounce is around 14 feet by 15 feet and about 10 feet high. If the weather is nice, you might want to consider putting it in your back yard.
Inflate the moon bounce using the cord and pump that the company has provided. This should be electric and will only take a few minutes.
Seal the opening and make sure it is secure.
Allow guests to enter the moon bounce and jump around. In order to protect the moon bounce from too much strain, only allow in about five or six guests at a time, especially if they are older children.