Master Bedrooms the size of my apartment that are mostly empty.
Huge tall ceilings with poorly assembled trim to break up the monotony. Two extra large AC units needed to cool all that air.
Basement bars that have gone unused for years, expansive basements with old kids toys laying about, so roomy that it feels almost commercial.
So many extra sitting rooms just there as a place to put things. Its amazing how wasteful they are, how they basically just exist to say "look, big house". Nothing in them is practical, they're difficult to navigate because you need to make room for the massive foyer staircase and inexplicable loft/bridge to overlook your leather couches with USB ports in them, sitting across from a tv mounted 3 feet too high to ever have a comfortable viewing angle.
I've seen the ugliest ceiling mural, attempting to emulate an Italian fresco with all the skill of a high school drug PSA mural.
These homes just reek of desperation, like they've accrued all this wealth and have found themselves sitting at the back of the bus in "The Graduate", without any purpose and unsure why they fought so hard.
Its really interesting seeing a bathroom with enough open space to store an old beetle, with 30 drawers under the acreage of counter top. Mostly empty but dispersed with normal human items, like they're trying so hard to make it seem like any of this was necessary.
All of these places are devoid of any kind of design, it all feels like a simulacra of old wealth, like its what they "should" be buying and decorating with, but then you see personal items and realize they're no better than the average person, they have the same interests and hobbies, only now they're buried deep inside this dryrock dungeon, hidden away so they can appear high class and fancy.
The worst thing about them? How cheap it all feels, and how much it feels like a normal house scaled up beyond any purpose. Sure the first floor may have some kind of granite tile, but every other floor seems to bow and give under your feet like you're on a rubber running track. Noises reverberate if there's no carpet, but if there is, it most likely came with the home and has not been taken care of.
McMansions are an amazing symbol of the hollowness of seeking wealth. You could have a much nicer, bespoke and practical home if you wanted. For the money you could hire a real designer, real craftsmen to build your hardwood features or master plaster craftsman to make real ceiling moldings.
Instead of ordering a steak from a fine restaurant, the McMansion is spending the equivalent money at a McDonalds.