We bought this based on reviews from two great bloggers, BusyToddler and DaysWithGrey. We're so impressed with how sturdy the jumparoo is. Our kids are 3 and 5, and we both feel comfortable jumping with them. The rope swing has been a huge hit, and the kids also love climbing on the hand rails. There's more to it than just jumping, for sure! The tips on how to inflate the tube were key. We added more air after letting it break in for a week. I didn't buy the cover, but when it's in a shady spot,...