Is there anything particular about choosing a floor?

Floor advantages and disadvantages 1

One floor. Excellent: When an accident occurs, such as an earthquake, collapse, fire, etc., the first floor is undoubtedly the safest floor. In this case, if the exterior windows are not equipped with anti-theft railings, it will be easier to escape from the room on the first floor. Disadvantage: The first floor is the least quiet. If it faces the street, it will be most polluted by car exhaust and dust on the road. In some old communities, moisture will return to the basement and it is more susceptible to mosquito infestation. In addition, the first floor is the most vulnerable to theft. 2

Second floor. Good: It is safer than the first floor, especially for families with children. Cons: Like the shortcomings of the first floor, the second floor is also slightly lower. 3

Three floors. Excellent: Taking into account all factors, if it is an ordinary old-fashioned five or six-story house, three floors is the most ideal. Disadvantages: Generally, old buildings do not have elevators. People can easily climb three floors of stairs, but it is not that simple to lift a washing machine, sofa, etc. 4

The fourth, fifth and sixth floors. Excellent: From an environmental perspective, security is the best. Disadvantage: If there is no elevator, it will be a problem for the elderly to go up and down the stairs. Seven floors. Excellent: For high-rise residential buildings, the seventh floor is the "golden floor" section. This floor is quiet, not affected by car exhaust, etc., and will not cause people to be afraid of heights. Disadvantage: 6

Floors on the seventh floor and above are not suitable for people with cardiovascular disease or heartburn. 7

Eighth to sixteenth floor. Excellent: From the eighth floor to the sixteenth floor and above, it is the brightest floor. The tallest trees do not reach this height, so the light is not easily blocked. Disadvantage: If there are waste discharge pipes above and below these layers, then these layers will be affected the most. 8

Sixteenth floor and above. Excellent: The best view and the freshest air. Heating in residential buildings rises upward, so it is warmest above the 16th floor. Disadvantages: It is difficult to escape in the event of a fire, and the toxic gases emitted by the fire spread from bottom to top, so it is the most dangerous floor. top layer. Advantage: In the event of a fire, rescuers can be rescued from the roof. Ancillary facilities are also installed on the top floors of some buildings, which further increases the feasibility of rescue operations. Disadvantages: In some old communities, high-rise residential buildings generally have low water pressure, and sometimes water outages occur. In addition, it is best for high-rise residents to prepare their own life-saving supplies, such as hanging baskets, self-locking ring hooks, etc., and for low-rise residents to prepare ropes and ladders for escape. END Notes

When choosing the floors of multi-storey residences, home buyers do not like the ground floor and top floor, and are more willing to buy houses on the second, third and fourth floors. Usually, one disadvantage of the first floor is that there are more pedestrians passing by the door, and the unit doors open and close frequently, so it is noisy, and some people feel unsafe. In addition, I feel that the ventilation and lighting on the first floor are not very good, and it is relatively dark and humid. Living there for a long time is not good for your health. In the past, many small courtyards on the first floor of old residential buildings were completely enclosed, which would affect ventilation and lighting. However, now the first-floor courtyards of multi-storey residential buildings are semi-open, and the distance between buildings is relatively large, so ventilation, Lighting won't have much of an impact. At the same time, there is a small courtyard on the first floor where you can plant some flowers and plants, which is very beneficial to the physical and mental health of the elderly and children.

Then there is the issue of the top floor. Whether it is multi-story or high-rise, many people are reluctant to choose the top floor because the top floor will be hotter in summer. This is an objective problem, but some buildings have thermal insulation treatment on the top floor when they are developed, and some have not. Residents can also add insulation layers on the roof themselves. Moreover, the summer in Jinan is very short. There are only about two months of hot days. The homes are also equipped with air conditioners, so the residents on the top floor will not feel too hot obviously, nor will it affect their normal life.

As we all know, the prices of houses on the top and ground floors are lower than those on other floors, so I personally think it is more economical and affordable to buy houses on the top and ground floors. For high-rise residential buildings, there is a saying that the air pollution on the 9th to 11th floors is more serious than other floors, so many people are unwilling to choose houses on the 9th to 11th floors. This term refers to the "canyon effect", which refers to the fact that under the influence of the street wind in the surrounding bus roads or factories, as well as densely populated residential buildings with high-rise buildings, the airflow containing dust does not move smoothly, but somewhere between the high-rise buildings. The interval "wanders" up and down. Pollutants near the ground rise to a certain height with the airflow and then dissipate downward or horizontally. This "height" is about 30 meters. That is between the 9th and 11th floors.

Everyone should note that the premise for the emergence of this "canyon effect" is that it is close to serious pollution sources and residential areas with dense high-rise buildings. Currently, the residential areas in Jinan are not in serious pollution areas, nor are there highly dense real estates, so , the "canyon effect" currently does not exist in Jinan, and home buyers do not need to worry.