After determining the axis and the main and the appendices of the house, the detailed arrangement of a multistory house usually complies with the order "doors - kitchen - owner" to cooperation among different elements as a whole. Stores may be similar or different, the most important thing is to ensure a good air field.

Calculation for door system.
Air is connected through door system, balcony, space between the floors ... Air openings load and bind together the spaces mainly through the door & windows system. If there is just one family living in the house, the ground floor main door is the main oriented traffic for air. In case there are several families in the same multistory house. house for rent or apartment for example, the door is the main entrance that apartment space.

Therefore, in choosing to buy or to rent an apartment, it’s good to choose the direction of the door in conformable with the age of occupants inside. The door to the balcony floor is the direction of the landscape and climate, unhaunted. Thus, the door should be arranged so that it could receive fresh air, and avoid burning sun, reduce the visibility from nearby and create good views from the room.
Kitchen area:
The position the stoves in a multistory house should follow the principle "ugly location towards the good one" (stove back toward bad direction, stove front toward the good direction with respect to the age of the host). Some people like to have a wider kitchen area by installing the stove under the stairs or next to the open air well, this will cause a bad influence because the flow could move up and down to bring unsanitary dust, smoke and wind could blow off the stove and cooking odors could spread.
For the dining table, it should also avoid to be under the stairs and near the exit. In general, the space under the stairs and hallway upstairs shelves or cabinets should only place a temporary reception.

Tien sinh Trieu_Geomancer