Hi Anthony, thanks for the comments. Don't worry, the toilets will be free of charge for all park users, not just cafe customers. It was my experience as a father of young children that led me to start this project. We often had to leave the park before we were ready because one or other needed the toilet. We have approached the university on a couple of occasions but they have never responded to our overtures. This is a shame as we want everything done using local people as much as possible.