Get it right, though, and a well-chosen basin can make a cramped room feel considerably more workable, without a single wall being moved. Why Basin Choice Matters More Than People ExpectIn a compact bathroom, every centimetre counts. A basin that’s slightly too deep or mounted too far from the wall can make the whole room feel tighter than it needs to. Water Efficiency Is Worth Thinking About TooWhile choosing a basin, it’s also worth considering the taps that will sit alongside it. Getting It Right the First TimeRenovating a small bathroom is rarely a project anyone wants to redo within a few years, so it’s worth taking the time to measure properly and think through how the basin interacts with the rest of the room before committing.