There was no time for lazying around, making calls, preparing for meetings, sending invites, do travel arrangements etc
A very professional environment, liased with different people
Always helpful co workers who gave off their best and made me feel welcome.
The hardest was doing submissions in a short space of time and having to work extra hours for them to be prepared.
Pros
Communication skills were sharpend
Cons
no space for mistakes, you were frowned upon