I took a sleeper train several times in my life, but my experience was mostly bad. The compartment shakes too much, I was waken up by bright floodlights outside

I took a sleeper train several times in my life, but my experience was mostly bad. The compartment shakes too much, I was waken up by bright floodlights outside and long, loud loudspeaker messages like "Train Foo goes to Bar, composition of wagons is XYZ, regular departure at 3:00 am, current delay is 20 minutes, we apologize for the delay which was caused by C." in two languages at every stop in between. These might be a Czech and Slovak specialty, though. Maybe western wagons do not shake as much, western curtains do really block the sharp industrial light and western stations do not pronounce such long messages at every opportunity. IDK.