We use our other Liberator shapes more than this one, but I'm guaranteed to have the most giggles every time we use this one. The rocking platform requires a whole lot more communication and balance than most of our "relaxing" shapes from Liberator, and we end up laughing and having a lot of fun. It feels a bit like an adult playground for the two of us in the best of ways.
I was surprised by how well it still rocks with two bodies sitting on top of it. It still will rock really easily - even with my large butt!
I definitely recommend having a partner around to remove and rezip the cover though! It's doable with one person, but it is definitely easier with another person to help you manuever the platform.