With the invention of our gravity system, the architecture of the future would change. All surfaces would be made more secure and sturdy, able to support a human’s weight, and furniture would begin to be installed on all surfaces, couches on the ceiling, tables on the walls, rooms would be able to be lived in on any surface. We also suspect that the height of rooms would also change, twice as high so that people would be able to walk on both the ceiling and floor and not walk into each other. However, there is still the problem that all the other items in the room would be affected by gravity, so you would not be able to put any items down on any of the other surfaces. This could lead to a new range of furniture/items that would generate their own gravity.
Space saving is the future