Buying, Selling, Renting & Moving: Toddler, Meijer

Any Lessons Learned Re: Renting a Jumpy House for a Party?

Hi Mamas! I'm having a house party in a month and want to rent a jumpy house thingy. Any dos or don'ts? I was thinking of not getting one that includes a water portion for muddy mess reasons. Are some jumpy house styles hotter inside than others (since it will be August?) Thanks Mamas!