This is awful and honestly I'd be less direct if you didn't spend an entire paragraph flaunting about how good you are and very little to explain the reason behind these changes There are no unspoken rules of mapping, if you can't justify a change it's probably a bad idea. EOBGames pretty much nailed it, emphasis mine on the fact that the doors are there to stop randoms from barging in during treatment which was one of the main issues with old medbay