I would like an easier way to access my tower from my house (instead of going outside and then entering the tower). How about a secret tunnel that connects the first floor or backyard of the house with the tower's lobby?
As a project, it could require lots of digging, as well as beams and girders to support the structure. Maybe a light bulb or three?
Basically, I want a way to eliminate a screen of reticulating splines.