What type of property ownership includes sharing amenities while owning individual units?

The correct answer is condominium, which is characterized by individual ownership of specific units within a larger property, alongside shared ownership of common areas and amenities. In a condominium, each owner holds title to their own unit, while also having an undivided interest in the communal spaces, such as hallways, gardens, pools, and recreational facilities.

This structure allows for a unique combination of private living and shared community resources, which is the hallmark of condominium ownership. In contrast, a single-family home is owned outright without shared amenities, and while a townhouse may have some similar features, typically they are not governed by a condominium association in the same way. The term "Aguada" is unrelated to common types of property ownership in real estate, making it an irrelevant choice in this context.