1. Legally, the decoration company is only responsible for behavior, but the civil liability belongs to the owner. Because the owner and the decoration company are hired by the owner in price, the main responsibility is the owner, so the owner is the first responsible person in the lawsuit.
2. The owner can sue the decoration company for dereliction of duty after the first lawsuit.
Secondly, according to the landlord upstairs, I think some places are right.
1. Tilted floor tiles are inherently unsafe and have lost the necessary connection with the wall. It is ok to replace all the bricks, but it is ok to repair them again if there is nothing wrong with the bricks themselves. No problem, just restore them to their original appearance. Because the color of a replacement part will be different, you can talk to the owner above and get an understanding.
2. Both artificial marble and natural marble should be waxed before and after laying, so there is no water seepage problem. It can be repaired if it is infiltrated, because the same color will not appear when it is replaced, so this can be negotiated.
3. The hanging cabinet can only be replaced, and there is no way.
4. It is suggested that the owner compensate for the lost time and deduct it from the decoration company later, because they are responsible for the accident.
Thirdly, it is suggested to communicate with the owners downstairs without a decoration company. It is understandable that people are a little angry, but there is nothing between neighbors that cannot be solved.
Fourth, at present, good decoration companies are all a part called aftercare public relations, which is to solve these problems.
Fifth, negotiate with the owner. Judging from the compensation demanded by the downstairs owner, I think the downstairs owner is not unreasonable and should be able to communicate.