I LOVED my experience at UCL!
I got to take classes from world renown faculty on some great classes while experiencing one of the most diverse and fun cities in the world. On a daily basis, I would go to class, then once classes were done I would go exploring with my friends. Walking in London was great because there is so much to see and the tube stations were very close to our housing when we needed to go a little further away.
I also loved all the markets they had during the weekends as well as the authentic restaurants around the city.
The obvious tourist experiences were also very much enjoyed and I loved every single moment I was there.