I have a Little Tykes Activity Gym that I bought my boys some 35 years ago. It's still as solid today as it was when we first got it, and every child and grandchild has loved playing on it. The girls, in particular, love cleaning it and then playing with the little slide or just sitting in the cube. Littlest had to drag it out and clean it up this afternoon. She had a wonderful time with the water and scrub brush.