This was really fun!
Some suggestions if you don't mind: I think having a notes system for the player to look at instead of having to go to the wall everytime might be a bit easier on the player. I also had trouble seeing some details on the creature behind the door (but maybe my monitor is just too dark).
Really great game though! I had fun running around the room trying to find what that impatient client wanted from me. The art of everything really meshed well together and I appreciated the effects on the items to help identify them quicker.