The way I interpret it, if you don't have a dedicated exclusive access to a parking space, you don't really have at-home charging, because the exclusive access is what gets rid of the need to negotiate with other people for access to the charger.
BEVs used just for city driving need to be charged about once a week, so you just plug in when there's an opportunity. A basic 7kW charger is enough to charge full battery overnight.
