Advice on Picking a London University

I've been accepted into the following universities for English and Film. I'm English but have lived abroad my whole life, so I'd love somewhere quite diverse and with people from different backgrounds. Also I'd obviously like somewhere with good facilities, lecturers, student support, etc. I'm having difficulty choosing and will not be able to visit any of the campuses irl before the decision deadline. If you are a student at any of these places, please give me insight on what it's like to go to school there! Or if anyone knows any useful websites for info (Like Uni compare). Thanks!
1. City University of London
2. Royal Holloway
3. Queen Mary University
4. Northeastern University London

I hadn't heard of number 4 until your post. Do any experienced users such as @McGinger @Admit-One or @PQ know anything about it?

Used to be called New College of the Humanities. Ironically offered few humanities courses and mostly business/econ/related type things as I recall.
As far as I could tell it was a failed attempt to create a new university from the ground up and so had to get acquired by Northeastern University from the US.
I'm skeptical of the how much value added one would get from a degree there vs the other options, personally.

Oh, that place!

Used to be called New College of the Humanities. Ironically offered few humanities courses and mostly business/econ/related type things as I recall.
As far as I could tell it was a failed attempt to create a new university from the ground up and so had to get acquired by Northeastern University from the US.
I'm skeptical of the how much value added one would get from a degree there vs the other options, personally.

I get your skepticism tbh... For me the main selling points are the central London Campus (which seem to have good facilities?) and the possibility to do a semester/year at Northeastern Boston.