Like in spy movies

'Did he somehow renovate this place overnight for today's test or did he always have this sort of a room in his club?' I thought, looking over the room I found myself in with Fay, Makary, and just one of his close aides. 

After getting the call and deciding on the simple stuff, we took a ride in the car Makary sent for us, only to find ourselves sitting at the very back of the nightclub where he liked to reside most of the time. 

This wasn't the office where I had my first meeting with him, but a small room with just two sets of doors, one leading back to the main corridor while the other…

The other led to the adjacent room, connected by the mentioned door and a long but narrow Venetian mirror. The one I've only ever seen in spy movies before, where we could see everything on the other side while, in the other room, this particular piece of glass filled the role of a simple mirror.