Second, the renovation of the wall, the old wall will appear more or less peeling and cracking, the role is generally to eradicate the old, re-scraping putty and paint.
Third, water and electricity, this must be changed, especially if aluminum wires are used. There are many household appliances now, and the wiring requirements are also very high. Moreover, PVC insulated pipes must be used for buried wires in the wall.
Fourth, doors and windows, it is recommended to replace aluminum alloy and plastic steel doors and windows.
Fifth, waterproof, we must do a waterproof test for the kitchen and bathroom. If the waterproof layer is broken or has not been waterproof before, it must be redone.
Nanning second-hand housing renovation price is 700- 1000 yuan per square meter. The specific price can only be decided after field investigation. Let the decoration company make a budget.