One thing to keep in mind is that in a lot of old houses, the top story was unfinished attic. It wasn’t livable space because it was too hot in the summer. Your

One thing to keep in mind is that in a lot of old houses, the top story was unfinished attic. It wasn’t livable space because it was too hot in the summer. Your 3rd story was probably like that. My second story in craftsman bungalow wasn’t finished until the 70s. And that is probably when the window AC was put in that makes it usable in summer. The first story has lots of windows for cross breeze and stays nice in summer.