Larger, less cluttered spaces, such as wet rooms or walk-in showers are the solution and the number of these installations have increased recently and look set to be a larger part of the plumbing and heating market. The wet room/ walk-in shower design is easier to clean and look after for one. They are more easily accessed by users with the use of seats and rails which prevent the danger of slips and falls. Showers also reduced water use which lowers energy costs.