In two years, who knows how many places will have adopted "EVSE available" as a feature of their property? "Before you buy" is an excellent time to enter into discussions about EVSE installation as well. The Volt does reasonably well as a hybrid all by itself as 5l/100km is reachable. (And as for the Prime, the only real reason for it over a regular Prius is the fact that it also can be plugged in, so it faces the same issues for the condo as the Volt.)