Complex sentence: The use of towers and turrets, and other Scottish baronial and French château architectural elements, became a signature style of Canada's majestic hotels, and was even borrowed by the designers of important public buildings (such as the Confederation and Justice buildings in Ottawa).
Split into simpler sentences: The use of towers and turrets, and other Scottish baronial and French château architectural elements, became a signature style of Canada's majestic hotels. Architects also used the style for important public buildings (such as the Confederation and Justice buildings in Ottawa).