So, that went well. I put the lid from a storage tote in to protect the floor and put the chair on that. When I got in and sat the whole thing flipped over. I wish I had video of it, I,m sure it was quite a show. I put a laundry basket in front of the aft spray skirt and butted the inflated seat against it. That was OK, but not good. Still thinking. However, my 5 yr old grandgirl is delighted with her new chair, so it's all good.