As Someone who does campus and accommodation tours, I can say there is never two toilets between 40 people.
It's typically 3 showers between 16/17, and 2-3 toilets for that as well, and most people don't encounter problems with this. It's normally that amount from 6-12 in most of the traditional halls in Telford it's 3 between 6, and theres two bathrooms between 7 people in the houses.
Whilst it is a pain that security do shut down parties, they don't always do it, and you need a permit to have one, which is annoying but means they let you go on longer. It's done to be considerate to others in the halls so others aren't kept up all night. Most people only tend to stay in that long for pre-drinks anyway.
Nazi propaganda film? Bit strong, seeing as the University has strong links and hertiage to the De Havilliand sight where planes that fought in WW2 were built. Only the town center is boring, there are plenty of surrounding towns to visit, people who say its boring are the ones not willing to look past the end of their nose. Also, yes, it's hard for non-students to get in at night, which is good, because it means random people can't walk right into campus.
While it might not have been for you, there's no need to slate the Uni. People can do a lot worse.