I thought there was a thread about Play Domes here, but now I can't find it. Maybe it was on another forum...

Do you have one of these climbers? We're thinking about getting one since both boys seem to be more into climbing than swinging. I figure we can go to playgrounds to get the usual swingset activities, but this climber is only at one playground that I know of.

Thoughts? Reviews? Do I need to put playground material underneath? Do I need a huge perimeter around it? Does the ground need to be completely level? How heavy is it to move? We don't have the land prepped where we were going to build a swingset, but I figured that maybe we could put a Play Dome down anywhere on the lawn, and move it to the permanent location once we clear/prep the land.