When dealing with mirrors in bathrooms, there are many solutions. Here are three for the same apartment.
1. The mirror turning the corner is a great Powder Room solution because it expands the room and it allows you to see the side and maybe the back of your head, for some of you with hair on your head.
2. The classic mirror in front of the sink, nothing new to say.
3. Mirrored tub wall, my favorite. Not too easy to clean but the results are worth it!