2. The minimum size of domestic elevators can refer to Swedish elevator brands. Cibes, a villa elevator made in Sweden, has a minimum size of 1020x980mm and an internal space of 600x830mm and 300kg, and can take 2-3 people. The integrated shaft design greatly reduces the restriction on the reserved size and improves the utilization rate of home space; At the same time, it can be directly installed on the floor without destroying the existing decoration.