AIG Global Real Estate, a New York City-based firm, acquired four Aloft Hotels located at 838 NW Loop 410 in San Antonio; 6853 N. Dallas Pky. in Plano; 3202 Parkwood Blvd. in Frisco; and 122 E. John Carpenter Fwy. in Irving. The firm purchased the 549-key portfolio from Aimbridge Hospitality for an undisclosed price.