The building described in Stephen Coonts' book "Cuba" served a practical purpose on a farm, mostly functioning as a storage area. Corners of the structure were often filled with farm machinery and animal fodder, efficiently utilizing the space for the needs of the farm.
Additionally, the building played a role in providing shelter for sensitive animals, offering them protection from harsh sunlight on particularly hot days, demonstrating its importance in the day-to-day operations of the farm.