the GP wasn't talking about the type of structure but the legal organization of the property ownership. Canadian provinces have a Condominium Property Act that defines the legislative framework. The implementation can vary by types of units (ranging from apartment-style to single family homes) and the ownership - typically "you own the inside; communal outside" or "you own the inside & dirt; communal outside and shared public spaces". You don't hear talk of "The HOA" but rather "The Condo Board"