Here is the full list of all 13 Safe House achievements.
Construct your first room.
Fill every room in the Safe House.
Meet the Grey Man for the first time.
Receive the Grey Man's "message".
Recruit your first agent.
Recruit 4 soldiers or spies.
Build a Propoganda Office.
Build a Gadget Workshop.
Build a Surveillance Hub.
Build a Shooting Range.
Receive highest honors from your employer.
Walk away from it all.
Sabotage your efforts.