Goals for Bubble Diagram

Bubble diagrams are a good tool to use when trying to plan your building and the rooms. I haven't found really any connections yet, except one thing. I like the idea of part the second story floor being lower than the other part of the second story...like the floor will go beneath into the ceiling of the first floor, and people can see up into that part of the second story, but can't get up there, expect by way of the stairs. Fitting everything was challenging at first, but then I made the layout so everything could fit somehow. I just need to make another bubble diagram so that everything fits better with the space I will have in my museum. I made my plan so that I will have a theatre in my museum, maybe even two. It depends on which direction I want to go, and as of right now I'm not sure of what that direction is.