My LO loves to wash his hands, play with water in the sink, and help with cooking. We have a stool we got as a gift. He's too little for it and his balance isn't the greatest yet. We're thinking of getting a learning tower, so he can actively participate in the kitchen and elsewhere. Curious which learning tower people have. Anyone have the One Step Ahead one? It folds when not in use. We're in a condo, so space saving would be awesome.