Hello-We vacationed on Grand Cayman last year and will be going back in a few weeks with our two adult children and their spouses--staying at the Anchorage. Do you know if any/all units contain safes? I'm used to saying at a hotel, where I know what is available in the room/resort before I travel. If they don't have a safe, how do you handle your important documents and cash during your stay? Any other tips for our first 'condo' visit vs. the Marriott?