8 NEMA 520 and 2 Nema 14-50 on east side of hotel and available to overnight guests. Nema 14-50 are in a locked closet. Maintenance will show you the location and unlock the closet.
Unfortunately, this appears to be only a group of 8 wall plugs (120V?) with no place to park and no designation as EV or PHEV chargers. Not useful for charging.