That is a really amazingly built game considering it was made in just a week, congrats on that! I had a lot of fun playing.
I think that not showing immediately where the problem is adds more challenge to the game so I have no problems with that, only thing I'd have to say is maybe with more minigames it would have been a bit more fun (but it's also fun the way it is already).
atmosphere was also really cozy even though by the end of the week I had to run left and right to keep the house clean XD.
I managed to finish the game with a four star rating!