The nice thing about this contraption is it adds to the property value of the house. Suppose you sell the house and move on to bigger and better things. Just leave the “Labyrinth” right where it is and the realtors will flip, and so will potential buyers. When the house hits the market, everyone is gonna try and get their hands on the fantastic ball machine that dwells within; it’s a selling point. Forget swimming pools and geothermal thingamajigs; this is what house hunters truly want.
Trust me, I have one in my house and boy, are my neighbors envious.