The problem with a unique facility is that there really can be only one... although it sounds like you are thinking more of a unique experience. I think it mi

The problem with a unique facility is that there really can be only one... although it sounds like you are thinking more of a unique experience. I think it might be helpful to your project to look into the financials of places like Chuck E. Cheese or Dave and Busters. These places provide fairly unique fun experiences while having a lot of investment into entertainment equipment. And yet they are able to make money, which makes it scalable. Good luck with your project! Where in the UK are you thinking of building it?