Build suggesting

The ability to create glass ceilings/roofs/floors would be very very cool. You could stand on top of your aquarium and see the fish from top down, having it in the floor. Or, what I would love is to have a completely glass roof to the observatory I built from the half round rooms. A square glass ceiling tile, and a half round option for the half round rooms would be amazing. Why spend all that time on the stunning atmosphere of the space around Proteus when we can’t sit in a chair with our legs crossed and observe it!