When choosing a self storage facility in Prosper, Texas, consider what size unit to rent. You can pick from a range of sizes from 5’ x 5’ on the small side to 10’ x 30’ and even larger. But what size unit is right for you? To help determine what size storage unit you'll need for your goods, see Finding the Right Unit Size on the Texas Self Storage Association's Consumer Guide. It is the self-storage facility’s responsibility to maintain the property and offer you a clean place to store your valued goods; however it is the consumer’s responsibility to store items properly. For tips to help you store your items correctly, read our Packing Tips. You can learn about your responsibilities as a tenant, as well as the self-storage facility owner's obligations to you. Not sure if what you want to store is allowed in a self-storage facility? Read the guidelines about what is prohibited, along with how best to protect your goods.