I am looking to do business with a self storage company in Venezuela. If there are any self storage company owners, managers, or employees, who are reading this forum post, please contact me as soon as possible. I would like to place some of my items into a storage facility as soon as possible. Please tell me what are the sizes of the storage units you have available? How can I determine the size of the storage unit that I need? Is there some calculation for this purpose? How can I access the storage unit after business hours? Or is there someone available at your storage facility during all hours of the day and night? Are all of your storage units indoors? Are they protected from the weather and anyone who may want to steal something? I apologize for so many questions. I simply want enough information so that I may make a better decision. If I do miscalculate and rent a unit that is either too much or not enough storage, can I change to a different sized unit without any financial penalties?