When I off boys I'm very careful to make sure no valuable property is left lying around my room. For me an room safe is essential like those in the Ambiance hotel But I have to safeguard items like my laptop and camera that don't fit it there.
I chatted to someone on the beach who once lost several hundred dollars by accidentally leaving his room safe open. He thought the boy had removed the money whilst he was in the shower but he didn't notice the loss for a couple of days. He had the boy short term from GR who didn't appear there again whilst he was in Pattaya.