How about the basement on the first floor of a multi-storey house?

6+ 1 building? In the middle of the night, we started from the basics and said slowly:

When it comes to foundation stability and earthquake resistance, 1+ 1 basement is definitely the highest safety factor.

As you said, there is a parking lot under the basement; In the general construction process, the quality requirements of the parking lot such as moisture-proof, seepage-proof and waterproof are extremely strict, and the water leakage of the parking lot will not leak into your basement. However, it is inevitable that the air humidity in the parking lot is high, so in rainy days and thunderstorms, the humidity in the parking lot and outdoors will inevitably penetrate into your basement, leading to against the tide; It is recommended to brush it once for waterproofing and then stick some cheap tiles, which is estimated to cost 2000 yuan.

The purpose of the basement, if you have many family members, there will be a lot of places in the basement to put a lot of things. For example, you can find someone to weld several three-story storage racks with angle steel against the wall, with a table in the middle. Anyway, you can put a lot of things, especially when there are many family members or business people at home, and the utilization rate is particularly high. By the way, you can also put a mahjong machine. As for me, there are chickens, ducks and dogs in the basement, needless to say

You didn't say it was tens of thousands of dollars. Think about this price/performance ratio yourself.