May I ask for a little more information about these designs, in how they're structured and if it's local only? I've been thinking about buying land in, you gues

May I ask for a little more information about these designs, in how they're structured and if it's local only? I've been thinking about buying land in, you guessed it, northern Portugal, and I'm interested in mixed old-agricultural and forested land nearby a river. Sounds pretty similar to your area!