Just saw this was revived. Since I posted here I saw the friend who works at the Sheraton who I referenced earlier in the thread. He wanted to send a bottle of wine to my room, but since I would not be able to drink it and did not want to pack it in my luggage. I told him to order what ever he wanted and I would slip it to him. He noted that there we so many hidden cameras in the hotel that we had better do the transaction off property after his shift was over. So I arranged to meet him a block away from the hotel and we took care of business.
If he was worried about getting in trouble over a silly bottle of wine, I can only imagine what would happen he was caught in a transgression with a hotel guest. Plus, I can also only imagine how many cameras are installed on the property. Now this is a very large hotel and one would think that as @SuperJunior implies it would be impossible to monitor everything, but apparently that is not a problem given today's technology.