If money was not your number one concern and you were going to build a new barn to house a couple of cows and horses, hay and room for storage how would build it? What types of things would you add to make feeding, milking, mucking and such easier? What kind of ventilation would you have? Windows for breeze? Think off grid and maximum comfort for the animals (warm in winter, cool in summer). Can the doors be automated by solar to open or close on timers so that if you can't be there the animals can be trained to come in and out on their own?

Use your imagination .