Not suitable. You have to choose floors belonging to metal and earth. Those belonging to fire are: 2nd floor, 7th floor, 12th floor, 17th floor and 22nd floor; those belonging to water: 5th floor, 10th floor, 15th floor and 20th floor.
According to the Five Elements Theory, when others give birth to me and restrain me, it is called Ke-in, which means that I give birth to my own wealth. When I give birth to others, I restrain others, which is called Ke-out. It can be the floor where I want to restrain myself or the floor where I have my own birth. .
The number of floors and the five elements of life dominate the destiny, and the help of the five elements dominates the destiny, which is auspicious. If it restrains the master's destiny, it will be considered unlucky. The main command of the five elements overcomes the five elements of the level, which is a medium theory.
Earth can help its owner live earth; fire generates earth, and fire helps its owner live earth.