General criteria for buying a house:
1, good lighting, smooth ventilation, preferably through flow. The choice of orientation is usually the best facing south, followed by east and west, and finally facing north. In addition to orientation, the scenery outside the window is also very important.
2. The living room and bedroom are separated, and the kitchen and dining room are also separated, but they should be next to each other, and the door should not face the living room.
3. The doors of the living room should be as few as possible, and the corridors that cannot be used should be as few as possible. They should also be spacious, bright, ventilated, and have a good orientation and vision.
4. The bedroom should be quiet, comfortable, private and safe, and the master bedroom and the second bedroom should be strictly distinguished. The master bedroom is best oriented, with sunny windows and good lighting and ventilation.
5, the bathroom is dry and wet, and it is close to the master bedroom. Not suitable for living room and dining room, and not suitable for kitchen.
Classification of house types
1, flat floor type:
A type of apartment generally refers to all rooms of a house, such as hall, bedroom, bathroom and kitchen, which are on the same horizontal plane.
2. Jumping floor type:
(1) The so-called jump floor means that the residence occupies two floors, and the auxiliary rooms such as bedroom, living room, bathroom and kitchen can be arranged in layers, and the traffic between the upper and lower floors is connected by small stairs used by users alone, instead of public stairs.
(2) The duplex apartment is a two-story house with internal stairs connecting the upper and lower floors; Generally, the living room, kitchen, dining room and bathroom are arranged on the first floor. It is best to have a bedroom, and the bedroom, study and bathroom are all arranged on the second floor.
3. Split-level apartment:
The so-called "split-level" residence mainly refers to the residence that is not on a plane, that is, the hall, bedroom, bathroom, kitchen and balcony in the room are on several planes with different heights.
4. Duplex apartment:
Conceptually speaking, a duplex apartment is a one-story apartment, which does not have a complete two-story space, but the story height is higher than that of an ordinary residence (generally 2.8 meters high). You can partially detain a mezzanine, arrange a bedroom or study, and connect them up and down through stairs. Its purpose is to increase the usable area in a limited space and improve the space utilization rate of the house.
Refer to the above content: Baidu Encyclopedia-Huxing