We were renovating our three bedroom apartment. However, once we were finished, we found out that for some reason, the apartment was actually a duplex type, with two extra floors upwards and a basement downwards. The extra floors were not yet renovated since we discovered them only when we finished with the original floor.
This was initially unexpected as our apartment is originally a 3 bedroom flat.
As I went down to the front door, I was attempting to change the lock in the front door, and asked a helper to please pass me a new lock for the door.