Sleepwalker's day trousers

Near Kragujevac, a man named Milan told that once in his dream he entered a house where all rooms were joined by their corners. He would go into one and come out into another – through the corner, not by the door. People walked there and did not look at one another. He found a door, but it opened into the same room. He woke calmly, yet for several days afterward he confused the turns in his own house.