How to buy commercial housing is the best?

1, first floor. Excellent: When accidents happen, such as earthquake, collapse, fire, etc., the first floor is the safest floor. In this case, it will be easier to escape from the room on the first floor if the external window is not equipped with anti-theft railings. Disadvantages: The first floor is the least quiet. If facing the street, it is most polluted by road dust. In some old communities, moisture will return to the basement, making it more vulnerable to mosquitoes. In addition, the first floor is also the most vulnerable place to be stolen. 2. The second floor. Excellent: It's safer than the first floor, especially for families with children. Inferior quality: Like the shortcomings of the first floor, the floor on the second floor is slightly lower. 3. The third floor. Excellent: Considering all factors, if it is an ordinary old-fashioned house with five or six floors, the third floor is the most ideal. Disadvantages: Generally, there is no elevator in the old building, so it is easy for people to climb the three-story stairs, but if the washing machine and sofa are lifted. , will be fine. The fourth, fourth, fifth and sixth floors. Excellent: From the perspective of environmental protection, safety is the best. Disadvantages: if there is no elevator, it is a problem for the elderly to go upstairs and downstairs. Seven floors. 5, the seventh floor. Excellent: High-rise residential building, the seventh floor is a "golden floor" lot. This floor is very quiet, not affected by waiting, and it will not make people afraid of heights. Inferior quality: floors above seven floors are not suitable for people with dizziness. 6, 8 to 16 floors. Excellent: The eighth to sixteenth floors and above are the brightest floors. The tallest tree can't reach this height, so the light is not easily blocked. Poor: If there are waste pipes above and below these floors, then these floors are most affected. 7, 16 floors above. Excellent: the best scenery and the freshest air. The heating in residential buildings is rising, so it is the warmest above the sixteenth floor. Poor: It is difficult to escape in case of fire, and the fire spreads from bottom to top, so it is the most dangerous floor. 8. Top floor. Excellent: In case of fire, you can rescue from the roof. Auxiliary facilities have been installed on the top floors of some buildings, further increasing the feasibility of rescue. Inferior quality: In some old residential areas, the water pressure of high-rise residential buildings is generally low, and sometimes the water supply is cut off. In addition, it is best for high-rise residents to bring their own life-saving articles, such as hanging baskets and self-locking hooks, and rope ladders for low-rise residents to prepare for escape. If it's for shops, the first and second floors are the best locations. The top floor is suitable for some large enterprises that want to rent out and develop new business, or businesses that don't need to deal with customers directly every day, such as various studios. When buying, we should consider all kinds of factors and choose carefully.