Perfect for my 2 little boys.  The stairs are great.  My 2 1/2 and 4 year old get up and down easily and safely.  I don't worry at all about my 4 year old (who is on top) getting up in the night to use the bathroom.  The storage on the side was a little tricky to find bins for, but I lucked out at Land of Nod.  There are a lot of pieces to put together, but I did it by myself.  I would recommend investing in a nice Allen Wrench set.  You can pick those up anywhere.  Otherwise, very happy with this!