The product was easy to assemble like all Step2 products that we have purchased.  The platform is a really good idea so that kids can get into position to slide down.  My 3 year old nephew would have liked to have more buttons and activities to do.  The roof is also a little bit low.   Older children may have problems maneuvering around.  It is very sturdy and well made so my niece will be able to enjoy this in a couple years too.I am a staff reviewer and received this item as part of a sampling program.