CIBSE interview questions

Quite easy I found the person interviewing me easy to talk to our interview flowed smoothly which made the conversation easy it’s best to have knowledge of the company stats which you can use

I was invited for interview in the office and was given some tasks to do including creating an email invite, I was then interviewed with plenty of questions. Initially I wasn't offered the role and was redirected to another department as they had another role, I was invited to speak to the hiring manager and was expecting an informal discussion but it felt like more of an interview which I wasn't prepared for as I hadn't seen any job description, they said they would come back to me and I never heard back. I was then contacted a while later for the original role and said they wanted to offer it to me as there first choice backed out, I asked if they could match my salary, instead of negotiating it was a 'No' and that they've decided to review the role & they didn't attempt to negotiate, which I was willing to do. I found the whole process strange and have seen them now trying to re-recruit for those roles! The company doesn't seem ethnically diverse in terms of staff.