We purchased this item to place in my 4 year old son's room. It worked great during the night, just like we hoped it would. This week, after just under three weeks of use, the tank cracked and is completely unusable. I contacted the manufacturer, Crane, to let them know what happened and how disappointment I was in the quality of item, especially since it was intended for use by children. The response I got back was simply a link to the replacement parts available for order on their website, with no mention of the actual reason I contacted them. I purchased the replacement tank, as that was my only option, but emailed them back letting them know I was now also disappointed in their level of quality service as well. I also noticed that although you can make purchases on their website, there is no ability to leave reviews. This was definitely a One and Done purchase of a Crane product.