A product's "Manufacturer's Age" range on Toysrus.ca & Babiesrus.ca is provided by the product's manufacturer. This suggested age range may be based on what age range the manufacturer recommends will like the product best, or what age range is appropriate based on safety information and restrictions. Anything of a nature that for hygiene or associated health and safety - this includes the Outdoor Spas, Mattresses and Divan Sets span itemprop="name">Mountain lakeIt was pretty easy to set up and my 3 year old has enjoyed it so far. We tried it in the house the first time, waiting for summer to put it up outside. Very little leakage when we had it in the house.