If the address is correct then you have a good location to receive the Canada Digital Broadcast Tv Stations and the American Digital Broadcast Tv Stations. I recommend the Winegard HD7698P antenna ,
http://www.canadapost.ca/shopper/ite...H-BAND-HD7698P. To point the antenna , start with the antenna pointed at about 170 degree magnetic compass and turn the antenna to the left and right for the strongest reception of the American stations. Here is how to point Tv antennas ,
http://www.kyes.com/antenna/pointing/pointing.html , The HD7698P antenna will supply signal to 1 or 2 Tv's. How many Tv's will be connected??