Anyone in the UK sold to The Car Buying Service?
 

I know I'm not gonna get the best deal selling my car to a car buyer as I won't get as much for it as selling privately but I need to sell my girlfriends Mini for her before we go on holiday this month so need to quick and hassle free sale.

The Car Buying Service (Sell My Car with Confidence - The Car Buying Service) have given me a decent enough price for it that I'm willing to accept. Just wanted to know if anyone has anything good or bad to say about them before I drive up to Birmingham to sell it to them.

Thanks in advance!