Is it OK to hang a mirror in the bedroom? Especially a guest room? I think it’s helpful for in room use for make-up or hair drying.
The first thing I say to my clients is if it’s not broke, don’t fix it! If you are sleeping well, then the yang nature of a mirror in the bedroom is not a problem for you. Some are very sensitive to the active chi of a mirror and thus sleep can be disturbed. Having a mirror in a guest room can be a better placement, especially if it’s not used regularly for sleep.
Avoid placing mirrors directly across the bed and avoid especially large mirrors in bedrooms all together.