It's a bit underexposed but can probably be brightened in post processing. Personally I don't really like the composition with the house being so far in the corner about to fall out of the frame and too much sky. But that doesn't ruin it - I think if you brighten it up it will look really good.
But are you aware the Amish don't really like to have their photo taken by people they don't know? I would assume this would apply to their homes as well. It's simply because they don't like to be treated as a tourist attraction or gawked at, they don't like the attention and are a very private community. (I grew up in central PA, friend of mine had grandparents who owned a farm surrounded by Amish, they did trade with the Amish, I spent a summer there, etc).