| New Repaired | Centralized ventilation | Kitchen | |
| New Elevator | Centralized Heating System | Toilets |
| New Repaired | Centralized ventilation |
| New Elevator | Centralized Heating System |
| Kitchen | |
| Toilets |
| Security Booth | Security System | Internet | |
| Security Guards |
| Security Booth | |
| Security Guards |
| Security System | Internet |