Flexiss Group, the Cheshire-based independent self-storage and flexi-space provider, has expanded through the opening of three new storage facilities across its SureStore and The Self Storage Company brands, and the acquisition of Scott Storage in Lincoln, for an undisclosed sum. SureStore Gloucester, a former cinema, developed in partnership with investment firm Seneca Partners, demonstrates an expansion into new territory as the first SureStore site to branch out to the west of the country to solidify dominance as one of the UK’s most prevalent self-storage groups, said Flexiss. The state-of-the-art facility…