Dream about a big flat is a metaphor for a loss of power. You want to approach your emotions and problems head on, even though it may be painful or uncomfortable. You are unfortunate. This denotes your lost of trust in someone or something. You feel that someone is out to get you.
A big flat dream is a metaphor for unexpressed hostility which may erupt in violence if not expressed in a controlled manner. You may be unable to think straight. You are trying to distance yourself from a situation. The dream expresses unity, balance, harmony, calmness and self-discipline. You are feeling emotionally distant and physically detached.
If you dreamt about a big flat:
Today you might be trying to do some in-depth research, but don’t be surprised if what you’re looking for proves difficult to find. You could get sidetracked by other interesting subjects related to what you’re doing. Don’t be upset with yourself. Finding what you need won’t be easy. Enjoy the side roads and go back to your search tomorrow.