Can anybody recommend a good app/website for better supercharger location info?? For example, where exactly, and how far to walk to the RESTROOMS? I have found the info you get from the touchscreen lacking, it shows yes there are restrooms (presumably somewhere nearby), but nothing else. The Tesla website doesn't help much either. is there a better app or quick guide available? Reading the reviews on google are the best I've found, but it takes too long.