I'm curious about what she did for the draining knowing there's no sewers (she's replacing a pot by a modern toilet). What about the water source? If magic makes the water hot, how do they get the water in the first place? While the criticism we've been seeing over the past 10 chapters or so are bs, this is really something we weren't given any info about. I think she did solve this in the forest (generated water which can then be absorbed by the ground), but here it feels like the author was too busy with their bit and just plain forgot.