I was contacted by someone building a new parking structure in the downtown area of a relatively large city. He asked what I thought would be good to install there (given constraints that the cost goes up the more Amp service the structure needs). I thought I'd ask what others thought. I believe he is looking to install 2 80A J1772 valet only accessed EVSEs and maybe a few level I J1772 EVSEs for monthly renters. I would prefer 32 or 40A J1772 EVSEs for monthly parkers. He asked how much would people be willing to pay for level I service on top of monthly parking fee and for level II EVSEs (depending on how many amps)? I was thinking level I EVSEs would be fine for people parking plug-in hybrids like the Volt or Plug-in Prius overnight but likely not that useful for the Model S (but better than nothing as I don't think there are any parking decks in this particular area with EVSEs of any kind for monthly use).