Well I've got a naff old Samsung, Sponge, and it's mates to that ok. I leave blutooth on and a few moments after getting into Myrtle she beeps at me and I prod the green button and we're connected.
Mine came with a specific instruction book for the Blutooth and it wasn't at all difficult to set up. I would check that this instruction book is with the car when you collect it.
Love the leather and love the colour too. My first choice in colour was black but I couldn't find one at the time. Looks like a great deal as well.
Things I can offer to look at for on a nosejob:
Check the CD player.they have a tendency to skip quite badly when you hit even mild bumps. Insist on replacement if it does skip. Also mine rattled and buzzed in it's mountings. It was really annoying. Keep an eye out for that.
Also ask them, if, when they serviced the car and gave it an oil change, did they reset the Oil Degradation Index in the ECU. If they didn't, the car doesn't know it's had an oil change and the oil light will flash eventually, probably before the next oil change is due. You'll probably have to pay to have this index reset if that happens.
Keep an eye on the alloys. The paint started to peel off mine and they were resprayed under warranty.
Good luck with it fella!