I recently used the guys at Virtual Flight and found them excellent value for money.
They did a sim assesment package for £590 which comprised 3 hours in the sim with an hour briefing.
I had an Astraeus pilot as my sim instructor, he was a really top bloke, enthusiastic, willing to give of his knowledge and to stay on a bit later to talk about and brief some finer points.
The sim isn't full motion but, is that a problem?
I don't think so........and I do think I got great value for money.
Here's hoping it all pays off.
PM me if you want more info.