Encountered a few bugs in the demo... after placing the poison apple I took another quest from Yotra, then could not complete the poison apple quest. She just asks if I have placed it, to which I can only reply "not yet".
Also I put a bunch of items into a cupboard in Alices' place, and after some time and saving/reloading, my hammer had strange new icons in the tooltip. It could not be taken out but duplicated when I tried, then all the items in the cupboard were duplicated when I tried to press R and take all.
Only one item did not dupe, the water jug, which is now bugged and loses all water the moment I try to cook something (I triple checked to make sure it was full right before cooking). Since it's the only way to add water for cooking, my savegame is now properly broken.
Apart from those it seems like a pretty well made game so far, good enough that I will restart again and make multiple saves to try and avoid those bugs