Yeah, they're alright, plenty of work, mostly airports and cruise terminals.
They send you job offers by e-mail, you can reject them, or type in how much you want for the job.
If they accept your offer, they'll send you another e-mail confirming if you still want it or not, so typing in how much you want to the job, doesn't bind you to it.
They say they'll get busy over the summer, just looked at my bin folder of my e-mail and today they sent 17 jobs.
People carrier/MPV will probably get the most job offers, as they can do estate and standard car jobs too. Those 17 jobs I go today were only standard car jobs, though I can do Exec jobs as well, they're quite rare.
https://www.airporttaxis-uk.co.uk/