Montana. There is a large skylight in my apartment that had no covering, and I endured two summers of 90° and over on hot days. I finally got my landlord to agree to put up a shade. I had one made at a canvas shop, paid for it, and bought a sail pole to open and close it once installed. He provided hooks and some wire, and installed it. I am moving and want to take it with me. He thinks it should stay, and has offered no compensation. It will take some effort to take it down, so I don't want to do it if I'm not legally entitled to.