Storage space in Altrincham. Storage units to let at Atlantic Business Centre in Altrincham and storage spaces for rent in Altrincham. The storage space is available on flexible and affordable terms, by using a simple licence agreement. You can move in to your new Altrincham storage unit by paying a deposit and a month's rent in advance, occupying the storage space for a few months or a few years, walk in, sign up, move in to a new storage unit today.