My wife and I have bought a pre-construction Villa, and in all of our searches for property to buy here, or places we have stayed, we have not noticed any smoke detectors or carbon monoxide detectors in any units. I imagine the carbon monoxide is not too much of an issue, with buildings not being air- tight and all that, but what about smoke detectors? Is the concrete construction safer, so things don't burn? Or the emergency response time too long, so it won't matter?