Why are flats commonly found in urban developments?

Flats are typically found in urban developments primarily due to their ability to facilitate high-density living and efficient land use. Urban areas face the challenge of housing a growing population within limited space. Flats, which are multi-unit dwellings, allow for a greater number of people to live in a smaller footprint compared to single-family homes, which require more land per unit. This vertical living arrangement maximizes the use of available land, making it possible to accommodate more residents in urban environments without requiring extensive expansion into surrounding areas.

Additionally, high-density living associated with flats promotes better access to public services, amenities, and transportation systems, which are often more concentrated in urban areas. This setup not only helps to alleviate housing shortages but also supports sustainability by encouraging the use of public transportation and reducing dependency on cars.

While the other options might contain elements of truth specific to different contexts, they do not address the primary reason why flats are prevalent in urban developments. For example, while flats can sometimes be more cost-effective than single-family homes, they do not necessarily offer larger living spaces; in fact, they often offer smaller units. Similarly, between the ease of construction and family preferences, neither speaks to the overarching need for efficient urban living solutions, which is best encapsulated