These shots were taken from inside the house. No Shirley.

I was in the center of the main room pointing the camera up through the ceiling opening, through the height of the fat tower room and up into its green patterned roof. That's made of some glassy material. It's not glass, but that's what it reminds me of. Stained glass with light coming through it but in this case it looks like light has somehow been trapped inside it.

In this view I'm up in the fat tower and have poked the camera to the edge of the inner windows which look down through the ceiling opening into the main room of the house. It's as close as I could manage to the opposite view of the shot above.
The portions of bright rectangles at the top are two inner windows in the tower across from me. This tower is like a donut, a circular, tubular room, with the central opening looking down into the main room and up into the green dome whose light is going to color all this green. I think that will be about right. I may bring in some plants and creatures to populate this sunny area, too.