Any good colleges in London???

I am looking for a good/ fine college for my brother in London/ Europe since he got rejected several times for colleges in U.S. I am really worried about him.

College should be good college with some Nepalese students around.
Easier to find on and off campus job since he'll be paying for his tuition after first semester.
Tuition fees will be paid after he gets Student Visa/ upon his arrival on London.
Public transportation should be easily available.

Thanks so much.