Is feng shui ok in the kitchen on the first floor and shower room on the second floor?

You mean the kitchen on the first floor is under the shower room on the second floor, right? Why are these effects different? It means why change! The kitchen was very important in ancient times. There was a fairy named Kitchen God! You can find related stories. In addition, it is said that food has been the most important thing for people since ancient times. If you don't want to go without food or have enough to eat, you say so because the water above is incompatible with the fire below, so you'd better change it, or it will be broken.