Heitman, a real estate investment management firm, completed the investment in U Store It, a self-storage business. Financial terms were not disclosed. “We are pleased to invest in the U Store It platform and to work with its local team to continue to build a best-in-class storage option in the Irish and Northern Irish markets. Self-storage remains an appealing real estate sector, experiencing significant demand as a result of the growing storage needs of individuals and businesses," Caleb Mercer, Heitman Managing Director.