We bought this for my grandson's 1st birthday.  He enjoyed it SO much and played with it constantly when he came over, we decided to send one to my nephew for his 1st birthday and my neice for her's as well.  It was great for inside during the winter and outside in the summer.  For my nephew in Arizona, he uses it outdie in the winter months and inside suring the summer months.  This year my grandson turned 3 and we put it in the pool so he could slide into the pool. He still Loves loves loves it!  Many days of fun!!