>Lately I've become more and more interested in purchasing a franchise business, namely Subway Sandwich.
>
>Do you have any advise, pro/con?

Just a thought: Between 2nd and 3rd Streets on Mission Street in San Francisco, I counted five Starbucks. Imagine all that on one city block! As others have said do your homework.

Things like getting a loan and being able to sleep at night come to mind! :)