The AV dock is being installed as we speak. Total cost $1,700 for a very simple install in new construction with a pre-wired 50Amp 220V circuit.
Boy is this thing JUNK. I really regret buying it. It has no built in usage meter, no ethernet connectivity, one idiot light for fault information, and (astonishingly) no ability to set the time of use. Yes, I know the Leaf has the ability to set the charging times built into the car, but the charging station is for any electric car we buy in the future - not just for the Leaf.
I know I should have checked this out more carefully but for $1,700 I just ASSUMED this thing would have some basic functionality around usage, communication, and an ability to set the charging times (at least some basic stuff like a kill-a-watt power strip)! The installers said that for the low, low price of another $500 I could get a timer installed (hardy, har, har).
So what exactly are you buying here? A cord (not even retractable), a shut-off relay, a cheap ugly plastic box with a POS cord holder, and a few idiot lights. (Have you looked inside one of these things?) All for the low, low price of a 58" 3D television, plus blue-ray player (or for 8-10% the price of a car, or a high-end washer dryer combo, etc.). Wow what garbage!
I knew we were overpaying for this thing, but I figured it was probably a good unit and with the tax refund it would be worth it. Big mistake. (Oh, and they also gave me bad info on the install that caused me to have to pay for my electrician to come out again for no reason as it turns out...).
Live and learn.