RRE Properties was commissioned to sell penthouse apartments off the plan in Rosebery's latest development Otto. The site was the old RTA building. RRE successfully broke the all time 3 bedroom unit sale for Rosebery selling unit 703 for a huge $1,250,000, way over what a major franchised agency was able to achieve. Located in Rosebery since 1966, RRE has sold more properties in this area than any other firm.