Finding the perfect size to shade our space was difficult, we would have preferred 12'X 16' for our balcony but the 12'X12' is working just fine and is adding a delightful splash of color to the back of the house. The morning summer sun in Sacramento is intense destroying heavy curtains over French doors in the our bedroom every few years. Now it's comfortable to sit outside, having  morning coffee, and enjoying the view together.  Should have done this years ago.