The resulting building has literal fit and flow, mimicking conditions on the river. The enclosure is a simple, elegant long-span structure clad in timber, fitting the minimum size needed for the pool and that of the roof panels, which are recycled from another project. A pier leads into the pool, equipped with sliding seats – attached to adjustable bungees to give resistance – and riggers to support the rowing blades. Sliding louvred wall panels give natural ventilation to avoid overheating and the build-up of chemicals from the pool, while a glazed end wall frames views onto the playing fields. Perhaps surprisingly, the stripped-back interior structure is rich in IT, with wall and ceiling-mounted cameras to monitor performance and a projection screen for giving instant feedback.