I have this giant beach ball from Shosu ( 120cm / 47" ) inflated and ready to go. I kinda struggle to get on top of it since I am very short, only 1m 58cm tall. I deflate it partially here and there to make it easier to climb. In the end, I deflated it completely, I even fell off the bed once, don't worry I'm fine! This beach ball is a lot of fun and now I wonder what else should i do with it!