Are they not doing anything to reduce the temps in your office Uncle M
Allegedly.
I had a call from the building manager a week or so ago to say that they were replacing the unit that services this side of office. No follow up. I got John the engineer up yesterday, he wandered around with temp gauge, muttered something about we shouldn't have the window/door open as it 'confuses' the air-con, then went away.
I have the window/door (accesses the balconey) open again, a number of fans and a portable chiller working away.