Again, thinking of one specific location is difficult. In general, I don't like bad smells, rooms with no windows, bugs, or strange unidentified growths, so a moldy buggy mostly-bare room with no windows that smelled like sewage would fit the bill. Luckily I can't recall ever having been in such a room.
If we're talking places I might expect to find myself, I guess I prefer not to find myself in a hospital bed, because that would usually mean there was something notably wrong with me, but hospitals don't in themselves freak me out.
Bumble Flower Beetle
7 hours ago