Product is sturdy.  My son (about 22 mos old) enjoys it and room to grow into it.  As others note, the wheels don't turn easily, but my son can do at least one of them.  We had a small snafu with a shipping delay and it was resolved and we are happy with the purchase.  Assembly was okay.  The slide/ladder are a little hard to snap into place.  I like the size of it.