Giant Portable inflatable pool water park with roof cover for kids

Along side the pool water park, there are 3 different theme big inflatable water slides : Shark, Spongebob and 

Dolphin, the rectangular pool 27*25m, 0.8m depth, almost 700m2, can hold more than 200kids at the same time.

For kids under 7, parent must stay all the time, when the water depth between 50-70cm.  An arched roof cover

width 5m to protect kids from sun/rain, esp when it is noon(11am to 3pm, sunny days).