 At the time of the purchase, MPI occupied approximately 80% of the office space in the building and had been leasing space there since 1980.MPI's expectation was to save $3 to $5 million annually by owning instead of renting, as well as a 10% annual return on the property investment, even after the costs of retaining the realty group for property management.The  main complex includes two levels of retail and food court space totalling , as well as seven levels of office space.