The suitability of the elemental value of the floor has to be compared to the personal Xuan Kong Gua or Na Yin of the occupants.

After the best floor is selected, it is time to evaluate the interior of the apartment and its shapes.

Once again it is the forms that affect the door of the apartment that interests us. The door should not open to an area with negative shapes and should be located in a good sector, opening in a good direction.

 Avoid selecting an apartment whose door faces the staircase. The Qi will escape from his apartment. It is preferable that the door opens into a large and spacious area so that the Qi can be collected.

Some apartments have doors that face a small trash can. This is not necessarily Negative Feng Shui - your luck will not go down the drain, so to speak-

Not all apartments open to an enclosed space, some open to a central courtyard for example and this is preferable to a narrow corridor.

Also, when it comes to apartment selection, an expert in Classic Feng Shui will also consider the birth data of the tenants. The adjustment with the apartment can be made taking into consideration (1) the main door of the unit, (2) the bed location and (3) the stove location.