The map is kinda dry in the upper top North-West of the map, so why not add barns that players can buy.
The barns would add another way for players to make money, and they could farm items like potatoes, wheat, or even high end Weed. You can buy the seeds for Potatoes, and Wheat from a Farmers market, but the only way for the weed seeds are gathering them from the weed field.
Just a little suggestion let me know what you guys think.