Thank you for taking the time to compose and write this review,
It is very informative and it was quite illuminating....
After Alpha & Omikron, i am always weary of hotels with stuffy rooms or wonky heating / ac : air quality is indeed a factor!
Grey / grey / grey : all one shade and not 50 of those : makes the room look a morgue....
Sorry you had such a stay, but really appreciate you writing in to warn us all!
safe travels!