Down the plug-hole!

This was not what I thought it would be, the whole experience was a let down. When I first saw the advertisement, I thought we would be gaining access to a real sewer pipe to see what actually happens down there. When it turned out to be a makeshift one overground, it did not seem like a total loss except that it ended up having no electricity. That meant that not only was it very difficult to read the information signs due to it being very dark inside, none of the various electronic information devices worked! Very poor maintenance.