First 35%of households rent. For new car sales 7% are from households that rent. But within 2 years cost of new EV will be $20k and used EV will be more available. Basically providing level 2 for 50 units will likely cover apartments needs for about 7 years. That cost could be covered with $14,000 install of a 400 amp panel and charging the EV owner $20 per month for use of a shared Level 2 plus the cost of Hardware device to connect the EV. So $20k EV is actually $20.6 k