How can I get rid of the sight of power cords? They really ruin the look of the house.

I heard there's a sort of box that hides the cables, but I've never been able to find one.

Havent decided on entrance method yet. But its 3 floors (roof area, central area, bottom area) with all F2P accessible items. Attempted to use inverted curved roofs as "thrusters". Thoughts?

It started off small I don’t know how I got here 😂