huh, i didnt realize there was an official term for those. Here, locally, ( Ohio ) ive only ever heard them called sacrificial toilets or "random basement toilet".

That cabling is the kind of temporary that lasts longer than the heater. The pipe from the heater to the toilet is the pressure relief of the heater. To me it looks like a DIY repair in a Soviet summer home, maybe in the Baltics somewhere. Just a random guess. The transparent is probably a glass wall. Why glass? No clue, people are weird. That cow hide was matched to the toilet most likely... The sink is probably a clearance sale item from some luxury looking brand. Got it for cheap or free just needed a use for it :D Well these are just my thoughts but it does evoke some nostalgia in me.

Yeah I was looking at that, trying to figure out what was going on there. Maybe some sort of loft or something? The water heater is definitely mounted sideways because of that. But then I'm like, "why didn't they just put the water heater on the ground under the stairs?" and nothing made sense and I realized I needed to go outside and perhaps buy food or socialize, rather than get lost in...waves hand at picture whatever it is that's going on there. It's upsetting, but... Not today, internet!

And it looks like shit.

Oh no he did give a shit. On the carpet.

It's definitely some kind of DIY home improvement.

I thought that for a little while, but there's no way that type of flooring, wall, millwork, or lack of drainage could be that. Plus, it doesn't look like there's ANY space between the wall on the far right and the counter. I could be wrong, but at BEST that's basically a utility sink in a weird location.