As it turns out, the average cost of a storage unit varies by region and is ultimately determined by the size of the unit that you rent and the type of things you plan to store in there.
In Texas, laws meant to protect storage unit renters can be found in Chapter 59 of the Texas Property Code. The laws outlined here mainly deal with issues such as unpaid rent or the sale of items ...
Unfortunately, Public Storage does not provide video surveillance or individually alarmed units. After completing your rental agreement, Public Storage requires insurance for your stored items.