It was an interesting demo! First of all, I enjoyed the artstyle, and especially the fact anti-aliasing wasn't used, as it helped the character sprites/CGs feel consistent with the pixel art of the map or the text! I also had a particular fondness for the OST, which was very good!!!
For the gameplay, I don't know if I did something wrong as the itch page mentions "mopping skills", "packing clothes", but I didn't get to do that? The demo stopped after Mo's memories (and what I did before that was the computer task while Cautionne was remaking his task list!). So, for my part, there isn't much gameplay to comment on as the demo was mostly narrative, and I have to say I really enjoyed the presentation (the cutscenes, the flashbacks...). I enjoyed the two characters (Cautionne in particular haha), though I certainly need to play the other games in the series to get more lore!
Congrats on putting the demo together, it was very promising! I'm looking forward to more!