Mordecai probably lives in an apartment or something, but my first thought when you brought up the Caves on that post was that he won’t tell us because he’s been living in the Caves the Whole Time. Even tho he’d hate the slime mold.

yeah a Whole Damn House would be a bit much, and probably not as useful for the nightly bootlegging related goings on: see, freckle needing to stand around waiting for a ride before he can go shoot people. whereas mordecai can show up to the maribel hotel on foot, or at least have started out somewhere he could get a cab or whatever....and this is probably the closest to any relevant Living Situation Glimpses

someplace with a bed, and one with an art deco headboard....a modern style, so it's neither Antique nor unfancy enough to have less identifiable stylings at all. like just by guessing surely he lives in some apartment that's unassuming enough to live unassumingly in, with whatever alias, so something large & fancy would be unhelpful....plus if he's gonna be fairly rigorous in his domestic upkeep, it wouldn't really help to have a huge place, even if for the same reasons it wouldn't be too small (or old or otherwise unpleasant; hard no to slime mold, slime, or mold....) and like re: the rotating aliases, maybe he moves places fairly regularly for good measure, been at this like, a decade....tl;dr probably has some apartment/s that's roomy but not huge, nice but not Fancy fancy, at the nexus of practicality, resources, and preferences

but it's important to think about "what if mordecai's been living in the caves the whole time" b/c that's funny lmao