Currently, Jefferson lives in an apartment above his shop. To visitors, it's a pretty standard apartment: small kitchen, dining nook, living room, bathroom, bedroom. To Jefferson, it's something of a nightmarish labyrinth, BUT IT'S HOME. His personal hell:

The doors in Jefferson's apartment will lead to a different room each and every time he opens them. Sometimes, this is only a mild inconvenience, and he can find his way to where he needs to be quickly enough. Other times, he can get lost for hours as he discovers that his apartment's larger than it appears (so many secret rooms!). And, every once in a while, the doors stop opening entirely, and he can be trapped for days.

Sometimes, he will just leave things in the extra/secret rooms, so some of them are semi-decorated, kind of.

Though his place isn't fully decorated yet, he'll be adding to it over time. The following pictures aren't exactly what his apartment will look like, but should give a sense of it:


Living Room


Bedroom


Kitchen


Dining Area


Bathroom

And here are some miscellaneous images of whatever other nonsense he'll clutter his place with over time:


Basically, the look and feel of the place is some mixture of rustic, bohemian, and kitschy. But, since this is Hell, imagine that everything's a bit weirder, crappier, and run-down. He probably acquired a bunch of stuff from curbside trash pickup, abandoned buildings, and whatnot.