Which university is the best out of these for Hispanic Studies? I need to choose two more because my first three options are UCL and Kings College.
You can apply to 3 choices now and then add the remaining 2 later on. As long as it's before the January deadline then you have exactly the same chances of an offer - and that gives you a lot more time to research and visit.
It's a slightly strange shortlist tbh - I can't imagine that someone with their heart set on London study would be particularly happy in any of those towns/cities?