My tank is in my kitchen and nearby a window. It's not even in front of the window, just close enough for some direct sunlight to hit the side of the tank. I have to keep that window's blinds completely shut. Sometimes I forget to close them and the area where the sun hits gets an insane amount of algae on the glass. I'm talking about enough algae that, in one day, I can barely see in through the side. My kitchen has several windows so closing up the one isn't a big deal. But, it looks like you may get a ton of light where you have yours. (and your going to add more windows). And then there's the heat. I wouldn't put it there. But it would look great if you can somehow make it work.