Workbench, renders in around a second.
Eevee, renders in around 45 seconds. This one wins as far as the face render goes, as Cycles looks barely any different.
Cycles, took around 30 minutes. Eevee actually looks a bit better, in my opinion.
Workbench, renders in a few seconds.
Workbench, again, a few seconds.
Eevee, crashed computer outside of the viewport render preview (which is currently shown).
Cycles, about 2.5 hours. Worth it.
Another render of the kitchen, from a different angle. Wide shot.