Choosing fixtures for a really small bathroom can be challenging. If the goal is to make the small bathroom look bigger, choose the fixtures with the smallest and sleekest profile. Choose fixtures that are pedestal mounted or wall mounted (as opposed to those requiring a large surround area). Choose either a tub/shower combination or just use a walk-in style shower or a smaller shower area. It can also help to make the room look larger if you choose smaller and sleeker faucets and fittings.