I've used these guys ever since getting my Panda.
It generally works out cheaper for me to drive half way across the county to them than to use a local garage!!
They also know their way around my little panda and generally know what's up from the an emailed description.
The work I've had done has never been more than I was quoted.
They are efficient and have a very good idea of how long the job will take.
They also have courtesy cars available if needed, which considering they are out the way a bit is very useful.
I usually head into Winchester for a nice day out whilst they do their magic.
I can't recommend these guys enough.
If you're anywhere near the south of England I would look these guys up.