Weird EstateToday I learned the term "semi-troglodyte house" which means a house partially built into a cave.
What I did not learn is a term for the worst spiral staircase I've ever seen in my life.
Jay@weirdestate My first assumption with troglodyte associations was it’d be made out of the ribcage of a large animal, likely a whale, arranged at an angle.
Zooming in on the picture, I think the ribcage would be safer.