Something in your kitchen design that irritates you!
In my NH house, my FIL decided to "help" me out by putting up spice shelves on the inside of my cabinets...great to see the spices now I cannot put a damn thing in the cabinets.
In CT, I don't have a exhaust fan and the drawer by the stove only opens if the oven door is open. One drawer cannot be open if the dishwasher is slightly ajar.
Silly stuff and nothing to lose sleep about but irritating. What about you?