"Mattress was a bit too hard. Worst feature of the hotel was the heating/ac. For some "bad" reason, there was no "fan only" or "fan constant" choice, so every time the thermostat told the unit to turn on, the fan restarted, and when the the thermostat told the unit to go off, the fan stopped. Strong fan, small room, the noise change was sleep disturbing. And when hotel noises start happening, there is no ability to use the fan as white noise. That was often, especially in the morning, if you...