1. Pieces of concrete fallen off,Rusted steel visible,Water seepage at cracks or spalling areas
2. More than one year
3. 30-40 years
4. Own property, currently living here
5. Not need for scaffolding or lifting equipment
Description: 1. 牆紙
2. 天花大概一米×1.5米,牆身一米×1米
4. 日子需要時間約實