I bought it off DLsite as well. Also having a problem finding the last dungeon. The old ship one. The items next to the portal is suppose to be a hint but I don't recognize the items.Where did you get the game? Cause I was able to put down sofa and table on the floor in the fireplace room. and I put a bath and a treadmill in the attic just fine. (I bought it from Dlsite.)
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