[Rag Bagger]

We are considering renting our house for some of the months that we are not using the house. There are some things we do not want to have in the house when rented. Personal keep sakes, some personal files, tools, maybe some furniture and clothing.
I could put them in the attic over the garage but I think that would be too hot. What do you think about storing in the attic?
The other option is to rent a storage unit. Would it be ok if it was not climate controlled? We need a really small space. Maybe the size of a large closet. Any idea how much that would cost and who would be a good company?