How generous is Columbia for financial aid for their Combined Plan Students?

Hi,

I am a rising senior at a liberal arts colleges interested in the 4+2 combined plan program at Columbia to get a B.S. in Operations Research.

I already have some amount of student loans that I have borrowed to attend my current school. If I attend Columbia, I hope not to accumulate them more. My parents cannot pay a penny for my school.

I’ve been talking to many people and they say that Columbia is generous and you don’'t have to worry about the financial aid packages. Have anyone gotten accepted to combined plan and had any financial problems?