Hello
Bar the usual checks for tyres, rust under arches, everything electric works it may also be worth getting an AA or RAC check especially if buying private. Even worth asking for it to be run through an MOT at your cost if your serious (if private)
Its a fairly newish car and the engines been around so nothing really bad should be wrong assuming not space miles. Oh if it has the full sunroof check it shuts / opens and doesn't squeak as they can be an issue.
Remember to check the service book see when it was done, and how many miles you have left to the next service / if its a A or B one.