The wall of the living room is 20 thick, can it be smashed thin

This depends on your living room! But it's better to be positive! It's okay if it's not right! But your decoration needs to be matched! Otherwise it looks weird!

The ceiling gusset rusted within a few years must be a recycled aluminum gusset, and it will be like this when you buy a miscellaneous brand, and it is impossible for a big brand like AIA to have this situation, and the price is about the same.

The process is OK, but it must be added to the beams, but as the façade of the building, it is generally not allowed to change, so it is best to consult the property first.

Of course you can, although the tiles will look better. Wrap two tubes in it too! >>>More

You can move it. The water pipes are okay to say. If you want to move the gas line, you need to contact the gas company. You can pay a certain handling fee and labor fee. If the pipeline that needs to be changed is too long. An additional gas pipe fee is also required.