Used Worthing Audi for my first service (9000) plus two new front tyres this week.
I was very impressed they parked car up and my booked loan car (A4 Avant TDI) was waiting. Reception Guy (Mike) seemed polite and on the ball and vehicle was completed on time with all work done. Only small issue was that were unable to carry out a software update (propshaft) due to an issue with their system.
They were not the dealer I purchased the car from (Crawley Audi) but had a loan car available for the date I wanted and also were slightly cheaper on the Service (£250 v £280 I think).
Will certainly use them again.