The middle-berth ruleThe rule suggests that passengers cannot fold down the middle berth during the day as the lower and upper berths are used as seats. Passengers can only sleep on the middle berth from 10pm to 6am In case a passenger exceeds the time limit, the lower berth passenger has the right to tell you not to.
There isn't much room left on the lower berth for the passenger to sit in. The same regulation applies here wherein from 6 am to 10 pm, the upper berth passenger may sit on the lower seat, however, only if two RAC ticket holders consent.
If you travel in a sleeper coach with a general ticket, you will be asked to vacate the coach when the ticket checking staff come to check tickets. You will have to pay the difference between the general ticket fare and the sleeper ticket fare, or you may be asked to travel in general coach for the rest of the journey.
Both of them have limited berths., I think 72 or so. So neither of tgem can be overcrowded. But a sleeper coach being cheaper than IIIAc, likely to be more filled than an AC coach.
There are 4 Sleeping Car Room OptionsAmtrak's Sleeping Car accommodations provide overnight travelers the choice of a roomette, bedroom, bedroom suite (two adjoining bedrooms) that can accommodate one to four people, and accessible bedrooms. In a roomette, daytime seating converts to beds at night.
Amtrak's private rooms and onboard accommodations provide long-haul travelers with the choice of a Roomette, Bedroom, Bedroom Suite (two adjoining bedrooms) that can accommodate one to four people, and Accessible Bedrooms. In a Roomette, daytime seating converts to beds at night.
Does the Train Conductor Sleep on the Train? In a word, no. Neither the conductor nor the engineer is allowed to sleep on the train. They must be awake and alert throughout their entire shift.