I don't even believe the argument of open offices being more space efficient is true. I work in a co-working space with an open office section (fortunately the

I don't even believe the argument of open offices being more space efficient is true. I work in a co-working space with an open office section (fortunately there is a written rule that you must be silent), and surrounded by offices that sit 3 - 6 people. The offices have the same density as the open section - they are just separated by glass walls and a door.