I can understand a guy wanting the comfort of his own toilet seat, especially if its oak.
Thoughts to consider:
Either they don’t have flushing toilets in Norklandia, or they don’t understand the fluid dynamics in a large main collection pipe and that as soon as you flush the solids will began to break up and dissolve, or yhey could just have some goon scoop the poop after he finished
Human poop is gathered in honey buckets and used as farm fertilizer in many Asian communities.