All dwarves will demand rooms of increasing quality and more furniture over time. These demands can get unreasonably specific, down to the exact material being used. Even worse, some will demand to not have certain types of buildings in their rooms, like levers. Additionally, dwarves are now incredibly protective of their possessions, and will go berserk if multiple incidents of property damage occur.
Still too reasonable. Let's add these:
-The sight of toppled furniture is a major trigger for dwarves, greatly increasing the likelihood of tantrums.
-Dwarves will demand that each piece of furniture is placed in a specific location, and then have you construct and deconstruct them seven more times before deciding it was better the first way.
-When dwarves marry, each of them will try to designate all of the other's furniture for dumping and cancel the dumping of their own furniture. This usually continues for about a year until all of their furniture has been thrown out, at which point new furniture is demanded. Once discarded, the furniture will never be touched again by anyone.
-High ranking nobles will require all the walls of their rooms to be built of materials with a specific color token. Not display colour;
color token. They will order the colour to be changed every season.