Why don't Wang Hu's family in Ryan install elevators?

The reason why Wang Hu Home in Ruian is not equipped with elevators is because the supporting facilities are not complete. According to the relevant data, the low standard during the construction period and the low level of social and economic development indicate that there are no parking spaces and bicycle garages in most old communities, and the parking problem is becoming increasingly prominent. Multi-storey buildings lack elevators, the green landscape area is small, there is no barrier-free, and there is no old-age facilities, which affects the normal life of residents.