Ok i know where -2 is then, its the level that has the q - park office. I know its never too busy there and there is a good bit of that level that goes unused daily, hopefully they will be marked, and at least if we do have problems then there is a parking attendant near by who we can notify... im sure as we are paying such high mgt fees, we also have a hand in employing q- park which means they have to help us in these matters.
im optimistic that it should be fine. the exit nearest that car park as far as i know brings you up to ground level where the entrance is to block 2 of broadfield hall.