The old traditional pigsty you've described sounds like a classic addition to a farm in FS25! With a capacity of 31 pigs, it provides a home for a decent number of animals. The initial price of $8000 is reasonable for the functionality it offers. The daily upkeep cost of $5 is relatively low, which is great for maintaining profitability.
Having manure storage with a capacity of 20,000l is useful for managing resources efficiently. The additional price of $500 for the manure storage and a daily upkeep of $1 is a reasonable investment considering the benefits it provides for your farming operations.
It's good to know that animals in the pigsty require food, water, and straw bedding to grow. This adds a realistic touch to the gameplay, emphasizing the importance of caretaking in animal husbandry. Generating manure in a separate manure pit adds another layer of management, requiring players to plan and allocate resources wisely.
Expanding the fence to increase the pigsty's capacity is a great feature, allowing players to scale up their pig farming operation as their needs grow. Managing the slurry generated in the pit on the left side adds another task to the player's to-do list, integrating various aspects of farming into a cohesive system.
Overall, the old pigsty in FS25 seems like a well-rounded and realistic addition to the game, offering players the opportunity to engage in detailed and immersive farming simulations.