Bijou Bay Harbor, the $20 million luxury boutique condominium developed by Ability by Acierto on Bay Harbor Islands, has topped off at 75 feet. The nine-story waterfront property at 9521 E. Harbor Bay Drive is slated for completion in July. This is the first South Florida development for Ability by Acierto, a partnership between Conexo Inmobiliario and Acierto Inmobiliario, Colombia’s second-largest developer.