What an interesting find!
Was there a chance for you to walk up closer and leave out the fence and hedge from your composition? A closer, horizontal frame showing only window and white walls around it might be even more compelling?
Yah, that was my first thought actually. I would have been aiming up a lot though and the lines wouldn't be straight...then again i could just correct them in photoshop anyway. Or maybe just stand back and use a longer lens...thanks!