Hanging several smaller mirrors in a group can add lots of visual interest, while using one large mirror will instantly create the illusion of more square footage. (hgtv.com)
If you have kids, you definitely reach a point in life where you want more square feet separating you and those children. (inc.com)
But interestingly enough, just because the average home size is getting larger doesn't mean everyone is looking for more square footage. (rismedia.com)