Hi, Owen_Richards99!
I am currently a final year student at Essex and in my first year, I have chosen to live in the North Towers, which are like a symbol of the University. I have shared my flat with 12 other people and shared my bathroom with other 2 people, which wasn't a hassle at all, as we all have different schedules. The bathroom situation was an aspect which was as you have said, not the most pleasant situation, but there is a cleaner who comes 3 days per week to clean up and bring all the necessary things, it is quite fine. I haven't had any bad experiences and neither my friends who were living in the towers, as well.
The University of Essex tries to put together people studying similar courses. I am studying Sociology and I had 3 other flatmates studying the same modules I had, which was a blast! Keeping in mind that the kitchen is huge, there is an amazing place to socialise and get to know your flatmates! I remember when we all cooked together and had an amazing Christmas dinner, topped with a gingerbread house which we needed to build.
I think it all depends on your liking and how keen you are to meet new people and socialise. I had a massive blast in the Towers and I still keep in contact with my old flatmates, which is better than I have ever expected!
If you have any questions do not hesitate to contact me,
Mimi.