2013 JCW advice
 

I'm looking at buying a 2013 Cooper S JCW with about 73,000 miles on it. Can anyone give me some advice on common problems to look out for? I've seen a number of posts and reviews that range everywhere from "I love this car never had a problem" to "this is the worst vehicle in existence". I've always wanted to get a Mini but I just want to make sure I know what to ask about ahead of time so I'm not stuck with a lemon.

Thanks!