Ah, a window office. Bakes in the sun and freezes in the winter because it's not well insulated.

Mine was at ground level on a busy street, so occasionally my telephone calls would be interrupted by the sound of sirens passing by. When asked what was happening I'd usually advise people to wrap up the teleconference quickly before I was taken away.

Thinking I need a toy fire engine for my new office, so I can reproduce the siren noise as needed.