Keystone Business Centre offers a professional and comfortable environment to grow your business. Keystone has everything a company or a start-up professional needs to run their business in one-flat fee: office space, equipment, services and support with flexible leasing terms. Keystone is located in the Freemason's Hall, a 1875 Historic Site that merges traditional architecture with modern style to offer an unsurpassed business, dinning and shopping experience. This distinctive and inspiring heritage property has been redeveloped into a modern office, retail and restaurant space with the help of award winning architect, David Garrett.