Powder room sinks are primarily a place for quickly washing hands, so the size can be very small, as seen in this Vancouver space, or much more generous, as in the following examples.
In fact, centering a mirror on the sink and then adding a second mirror symmetrical to the first can make the whole composition look more pleasingly balanced, compared with using just a single mirror. Another reason to use smaller mirrors is, of course, to allow some room for sconces to sit in between. Vanity light can be located in various places, but placing it to the sides of the mirror lights the face well, so it is both beautiful and functional.
You can make moderate adjustments to the plumbing, like moving the faucets or shower, but the toilet will likely stay in the relative same spot. “The toilet location is the tree trunk of the drainage lines,” says Little. “If you move that to an opposite side of the room, you’ll then have to change the showerhead, drain and faucet locations. If you can keep that where it is, do it.” You might also add separate valves for temperature and flow control and showerhead pressure.
It is important to understand that toilets have minimum clearances, which must be considered for their placement. These can vary depending on location and local codes and customs. They also can be affected by the type of toilet you install.