Anyone gone through The Owl Centre for assessment?

I'm currently on their waiting list via RtC, and have just been told they can't give any estimate in weeks, months, or years as to how long I'll be waiting. All they could offer was a recommendation for an ADHD podcast while I wait.

Has anyone else gone through the Owl Centre recently? How long were you bounced around for before you had anything concrete to go off? Any collisions with ICB indicative activity plans?