haha yeah I loled at that part.
The car looks good from what I can see besides the suspiciously low kms (probably wound back or new cluster). Unfortunately the kinds of people who import these cars and sell them (not a proper car dealer) often get dodgy road worthys and play dumb if something goes wrong. I know this from personal experience. Having the car checked out by somebody trustworthy is a good idea.
The only issue I can think of is that he will give you a rwc with the car as it is, but if you get an EPA or defect for the exhaust I don't think he would want to help out, so you might be on your own trying to source a stock exhaust.