Not all sites are suitable for a City Mains!

If your site is suitable, this is the ultimate toilet-  a proper flushing toilet, warm water hand wash and light. It needs mains connections for power, water and waste. It is designed for longer term installations and is effectively a proper washroom in a cabin. The toilet is a proper ceramic toilet. There is warm water and everything you need.

If you can fit one on your site, then go for it!