Three words: heated toilet seats.
Our apartment is equipped with washlets, which are ubiquitous and not the most high-tech toilets around but plenty wired for me, with warming, spritzing and drying features (there really are wires running out the back of the basin to a control panel). Our 7-year-old discovered these perks while visiting the bathroom at our local Peacock grocery store. ("This is awesome!" he declared through the stall door.) It's the small things.