I followed all of the rules!
I used an good old tactic for Dexy from a previous contract/escalation but I've never dealt with Mrs Mookjai before.
After Dexy was gone I resorted to the FE and nearly got spotted by a guy in the reception desk.
A pretty boring tactic overall but it was a fun contract @justnobody !
Here is a video of how I did it, please don't watch if you plan on playing this contract: