Here are pics of the HI and a virtual tour of the lobby. (Though, IMHO, she was never there that night.)
http://www.ichotelsgroup.com/h/d/hi/1/en/hpt/AUAAN/2/pt?ptLink=hd
Thanks for the photo link. Don't see any cameras but that does not mean that there aren't any there. Hotel/ motels wouldn't want to send the 'Caught on tape' message so I'd think they would opt for unobtrusive monitoring systems.