Can't recommend this service enough! Failed my first test and had to wait 6 weeks to take another. Paid for the deluxe service as even though I only wanted them to check 1 test centre, with the deluxe they check every 5 minutes. In less than an hour they'd found me a test in 3 weeks time !! I accepted and a few days later they found me on a week earlier! Unfortunately I failed but I started the search again and same story..... the test I booked was 7 weeks out and they found one for me in 3 weeks time again, this time around a week later they found me one for a week earlier. Both times it meant I only had to wait the mandatory 10 working dates to retake the test, and this time I passed! Absolutely worth the money!