This Extreme Jump says it all. This is an absolute blast for the whole family. We were going to start a Inflatables rental company and things have changed so we’re selling this unit. It is brand new and we are using it just this week while the sun is shining. It is set up in our back yard if you would like to come see it in person. Great for party’s and events! The escalator ( staircase unit ) Is: 27.89 Ft long 20.67 Ft Wide 23.95 Ft High The landing air bag is: 20 Ft Round 7 Ft Tall