We-pee is part of Free Range Designs, one of the UK’s leading compost toilet experts. Based on over ten years’ experience using, designing, building and installing composting toilets around the UK, the Free Range Designs team has used their wealth of knowledge and expertise to design simple, ecologically-friendly and effective composting toilet systems. Free Range Designs specialises in stand-alone wooden compost toilets, portable composting toilet boxes, DIY plans to build your own compost toilet, and urine separation.