Four-Five-Six Laundry was located in New York on the ground floor of the ISIS headquarters building, the laundry serves as the primary entrance to ISIS the elevator to which is disguised as a dryer (as seen in "Mole Hunt"). The laundry is well respected in the neighborhood considering the objections raised when ISIS employees are thought to be picketing it in "The Rock". The space is owned by Malory Archer who rented the space to a manager that Sterling found unprofessional. Sterling often complained of the manager's sweatiness and leaving a strong smell of curry in his dry cleaned shirts. The manager likewise complained of Sterling's inability to pick up his shirts or return their calls.
Four-Five-Six Laundry requires the following to accept a personal check: Drivers License Number, Date of Birth, and Daytime Phone Number.
There is a minimum of 10 lbs for wash, dry and fold services.
Four-Five-Six Laundry does accept suede.