You might not think it, but a shed can be of value to your prepping. Here is an introduction to why and how to get one:
http://www.theprepperjournal.com/2016/11/28/introduction-to-building-a-storage-shed-part-1/
http://www.theprepperjournal.com/2016/12/03/introduction-to-building-a-storage-shed-part-2/