We have stayed at Crystal Tower before, and have always enjoyed it. The main draw for us is the lazy river. This condo was very nice, and had some very thoughtful touches in the supplies, etc. It is right by the elevators, but we never noticed any noise from that. My only real complaint is that the lazy river was not operational, and we were not notified of that (apparently, the motor had gone out). We paid what appeared to be a premium for that (based on comparable others that we saw without a lazy river), so that was very disappointing. We did reach our to the management company about getting some type of compensation, and they stated that their rental policies state that they take no responsibility for any amenities that they have listed that are not actually functional.