Oh the many positives to hanging mirrors: One, they reflect light to make rooms look bigger. Two, they are like art and bring a certain feel to a room, without the stress that some people encounter when purchasing art. Three, though mirrors can go anywhere, there are certain areas of your house which must have mirrors! Those being the entryway, ALL bedrooms (don't leave you're guests hanging!), and lastly, bathrooms. Four, you can check out your lovely self and make sure you don't have food stuck in your teeth.