The house I live in (renting) has an antechamber (approx 6' x 4') leading from the kitchen to outdoors. It gets extremely cold in winter, hot in summer. Would it be safe to store small appliances and metal cookware? There haven't been any issues with dampness during the colder months so I'm hoping that minimizes any problems, even with the extreme temperatures throughout the year. Any knowledge/experience on storage in this kind of space?