Dreams are grounded in your day-to-day life. If you take a look at what you've been up to recently, you'll get some good clues about the meaning of your dream.
The Dream: I'm in a large house, and many young boys are sleeping, dormitory style, in my bedroom. The other bedrooms are full, and a couple has just arrived who need a place. I revisit the sleeping arrangements, and as I do, my bedroom turns into a vast field, with the boys' beds, now chaises longues, lined up against an embankment. I see I have all the room I need after all, and I suggest that we move the boys' beds back in and put the couple in an area to my right. I a choose a spot near the door for myself in case I want to go to the bathroom in the middle of the night. It seems that this new arrangement makes room for all, with some privacy, and it's comfortable.
Interpretation: I had a lot of activities going on when I had this dream. They were things I was happy about and wanted to do, but how to make room for all? The dream reflects in a simple and graphic way my attempt to fit together many interests, and shows me a solution: I need to do some rearranging. There are a couple of new things (the pair that just arrived) that I need to make room for. I also need to be sure I leave myself a path for release, or self-expression (the bathroom).
The boys (new undertakings that require some care because they aren't fully developed) and the color I unconsciously chose for the drawing (green) hint at the growth my new interests promise.