Home tank placement

[DisneyCoralReef]

We are in the process of making an offer on our new place, and I have some ideas of where our brand new 75g is going to go, but I wanted to know, what are things I should consider when figuring out WHERE to place the tank. We are located in southern Alberta, so our outdoor temperatures can easily go down to -45 during the winter and no more than 30-31 celcius during the summer(if it actually gets that high). I am assuming a wall near a window would probably not be a good idea?

Any more advice, things to look for, or things to think about/look into. Any advice or things you learned as you set yours up, things you wished you had known when you set your tank up?