Hi, marielena
in the last time feng shui letter MD says that a bathroom flushes 50 - 60 % of the energy away... and she explains what may happen if a conflict star is located there.
I don't know what's meant by "center mountain" because I thought mountains are the compass directions the doors face. The center does not have a compass direction, it's just the center. MD said something about staircases or spiral staircases in the center and the negative effects, but bathrooms - I don't know either.
Have a nice day!
astrid
