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If there are two one-meter square pillars on both sides, it won't be affected, right?
This depends on the structure of your house and the surrounding situation.
It's easier to grasp the pattern when you see it. The overall layout of the house is good to judge which room is how.
The main foundation should be able to withstand 2 is how thick the steel bar on the plate surface and how many centimeters of cement.
First inquire about the property management, and then see if there are any sealed residents, whether you need to go to the local community to go through the procedures, and then start construction after the implementation is clear, so as not to lose money if you are asked to demolish it after the construction starts.
Very good, Fang Xin uses it like this.