500, maybe somewhat more, that was effectively unusable. Weird transition spaces that you can't really do anything with and also lack walls to put anything agai

500, maybe somewhat more, that was effectively unusable. Weird transition spaces that you can't really do anything with and also lack walls to put anything against (friggin' open floorplans) eating up 100 or more square feet, a front room of perhaps 300 sqft laid out so poorly that it was hard to do much with it (and so extremely open that it defied repurposing), a master bedroom that they'd decided to make the size of an entire three-car garage (that's what was under it) because they couldn't think of anything else to do with that space, I guess, in a house where all the other bedrooms were perhaps 1/4 that size, so not some obscene mansion where all the rooms are vastly oversized. That kind of thing.