FORT WAYNE, IND. — Quantum Real Estate Advisors Inc. has brokered the sale of a two-property retail portfolio in Fort Wayne for $12 million. The assets are located at 401-407 E. Coliseum Blvd. and 407 W. Coliseum Blvd. and total 27,000 square feet. Dan Waszak of Quantum represented the buyer, a Mexico-based private investor. An Indiana-based development group was the seller, which revitalized both properties upgraded them to Class A assets.