Credible website showing clean, if a long way from new, vehicles. No mention of a reversing area - but that could be an oversight. The DSA instructor badge is now obsolete but at least someone has done the tests at some point to gain it. And he doesn’t become incapable because it’s obsolete (perfectly possible that a badge from NRI or NVDIR has been issued but the website not updated). They sound passionate and that’s excellent. Well worth a look IMO.
Pete 