I have a friend whose husband (about 40) started exercising out of the blue. Being fit and working out was always a big part of her life, she teaches the darn classes. She had buns of steel. But he had buns of cinnamon. So here he was, working out and trying to lose a few pounds.... she started to wonder. We all know this is not a good sign. So, after several weeks of looking at him with a raised eyebrow, she finally asked. What gives? Turns out they had just remodeled their master bathroom.... and she had them install wall to wall mirrors. Every bit of the bathroom reflected your naked everything each time you took a shower. He was feeling the heat. I personally would not make that choice - purely for the housekeeping issues (right). But here are some more reasonable choices.