It would probably be easier to address if you had more specific questions. "Repayment issues" and "how is it going with repayments" are pretty broad.
I am a US student with a working spouse and child and am one quarter away from finishing up. After school, I'll be working for a consulting firm and have spent the last few days calculating my tax liability, locking down a budget, and researching consolidation options. I'm not yet in repayment, but have a pretty precise picture of what it will look like for me.
Specifically, we've set aside about $1,000/mo in after-tax income for "lifestyle improvements." Basically, catching up on some purchases/investments we've put off while I've been in school. With normal expenses and maximizing our retirement contributions, that leaves >$3,000/mo to put towards loans, which is almost double the minimum payments on $200,000 in debt. We figure contributing 75% of future bonuses and raises towards loans. Based on that, we plan to have loans paid down 3.5-4 years after graduation.
Finding a loan - With a creditworthy co-signer who is a US citizen, you should be able to get loans for 100% of the COA. Without a cosigner, my understanding is that international students are only eligible for loans covering a portion of expenses (e.g. tuition/fees only or 80% of COA). Either way, I think you will need a social security number, which you can get as an international student.
financing-mba-school-credit-w-o-cosigners-114129.htmlAbility to repay - This will depends on the amount you owe, how much you make, and what your other obligations are. How much you make will depend on where (company and geography) you're working. For example, investment bankers might make in excess of $200k their first year out while someone pursuing a startup or social enterprise might make $50,000. Many international students find that only salaries in the US and western Europe are sufficient to pay back loans.
Important questions to think about: What are you interested in doing after school? How much do those roles pay? Can the schools you're interested in lead to those jobs? Is a 1Y program appropriate for your recruiting goals?
Hope this helps. Happy to respond to any followups.