-
There should be no problem, you have made it very clear, there are beams and columns at the four corners, which can mean that the steps you are building are on the main frame beam of the rent, if you are not at ease, you can take a closer look at the house structure diagram before making a decision
The two bedrooms are facing south. The second bedroom has a large balcony with a view. >>>More
There will be no problem, in order to increase the insurance factor, you can put it against the wall.
If it's a street frontage, there will be some, but the 12th floor should be fine.
Of course, it was waterproofed first. Even I, a non-professional, understand that if you don't do waterproofing first, if there is a floor heating leakage problem in the future, isn't it a direct leakage, and the downstairs will suffer? So be sure to do waterproofing first, and then do underfloor heating. >>>More
It's best not to demolish, 7 floors belong to multi-storey, generally not a frame structure, belong to brick concrete, brick concrete houses generally do not move the wall!