My house has NO storage, two closets and under the kitchen sink, does not count.  Also, I am working on greening my environment.  This order was for one more cardboard cube, I have three from a previous order.  They are perfect for hiding clutter and backup toiletries.  These shelves are made of cardboard and are easy to put together.  The door hides the contents.  These are perfect for temporary use.  I do not believe they will stand up to ruff use and not sure what long term hazards may shorten the life of the units.  I highly recommend the storage cube for temporary use for hiding clutter and storage.