OK, interesting stuff. How did this opportunity come to you?
Here are some quick thoughts -- if you're planning to buy a business, you will need your own team of advisors, your own accountant, your own banker, your own lawyer, etc. Ideally, get referrals from successful small business owners that you like and trust.
Second, what makes this business special that you should buy it, in lieu of establishing your own similar business from scratch? Where's the value? Where's the opportunity? Are there ways you can add value to the business to make it more successful than it is now?
Third, how does buying this business compare to other types of investing? Would you have increased return and/or reduced risk if you chose a different investing path?
What is your level of business experience? Are you ready to take this on? Have you managed businesses before? Do you have capital reserves and will you qualify for a loan?
I have never bought a small business, so I think you should find more experienced people to talk with, and that would mean some paid advisors, particularly your own accountant. (If you are not ready to pay some accounting fees for expert help assessing a major life decision, then you are definitely in over your head here.) Also, connecting with a banker and accountant -- they may come across other opportunities for you to consider.
Owning a small business can be great -- but it's a giant commitment. You have to do your homework and be extremely cautious, especially if you are taking on debt and all the risks that go with it.
Best wishes.