The Groupe Hotelier Grand Château will be undertaking major renovation work on its Sheraton Laval hotel over the next two years. The hotel’s ergonomics will be redesigned on both the interior and exterior. The convention center will be expanded by more than 10,000 square feet, including an enlargement of the fenestration of the place as well as a modernization of its multimedia tools. This reorganization will enable approximately 70 different space configuration possibilities, meeting a wide range of needs and accommodation for up to 1,800 guests.