There was a place

There was a room, I walked trough it, there was a door I opened it, behind the door another room and another. Every room was diffrent, every door was diffrent. Sometimes I came across a garden, behind it a door again. Sometimes I came across a staircase, I went up the stairs to find another room, sometimes I went down the stairs and again, another room. I was so fascinated by all the shapes I could not stop walking, I felt at home. Then I woke up.