Housing ombudsman investigator application process

Hi all, first time posting. I applied for a job as an investigator with the housing ombudsman a couple of months ago. I’ve recently completed and passed a deductive reasoning assessment and have been asked to do a 2 hour written assessment. Just wondered if anybody had any experience with this and could shed any light on the application process? it’s been quite long winded and I haven’t been invited to an interview yet (I’m assuming the outcome of this next assessment will determine if there will be an interview). Thanks!