Right, I did figure the meat hiding places eventually. I just think it would be better to have his path be random like his movement in the main game, but also not have him see a single pixel of you result in instant death.
And I think the volume of Sunky's noises is fine, I mean you want to hear her, just some places you run to can be very far from a staircase so if you go to it on the wrong floor you wont have enough time to correct your mistake.
I might mess with his sight range a little in the update. As far as SUNKY goes, I don't plan on extending the range on her audio. The player is given a chunky 60 seconds the first time they are caught, and that time lessens with each capture. The point is to not get caught at all. The hide-and-seek mechanic in general was more of a courtesy to the player to keep the base game easy and the harder difficulties more streamlined in regards to their pacing.
So is your issue the range at which you can hear SUNKY, or being able to tell what floor she's on?
My goal with this game was not to make it a walk in the park for the player either. It is meant to be a challenge, as opposed to the puzzle and walking simulator horror games you usually see.