Very interesting! Generally I like these plans a lot. I like the diner/lounge in addition to the diner on the single-levels. I like the upstairs cafe on the bilevels. I like having the large bedrooms and the economy bedrooms in two different cars rather than the hall bending in the middle of the car.
Some comments:
1) I hope these are the
types of cars that will compose a trainset and not the exact composition of a trainset, because the number of coaches and sleepers seems a bit low if it's the latter. Well,
maybe not the bilevel sleeper cars, as they've stuffed more bedrooms into the lower levels of the lounge car and accessible sleeper car and still have some bedrooms in the bilevel bag-dorm ("utility car"). Definitely the coach space in single-level seems a bit inadequate if this is a fixed trainset.
2) If these are not a fixed trainset, the yard will have to assemble trains with care to ensure an accessible car-end doesn't adjoin an inaccessible car-end; that is, an "01" coach other than at the end of a train, or a bedroom sleeper between an accessible sleeper and the diner/lounge cars.
3) Why are there non-accessible rooms in the single-level accessible sleeper and the upper level of the bilevel accessible sleeper? Unless these drawings are wholly not to scale, I see room enough for one more accessible bedroom in each case. (If the space isn't big enough for another accessible bedroom, ignore this comment.
) If it's for the sleeper attendant, their bedroom could be elsewhere (downstairs on the bilevels, adjoining bedroom car in the single-levels). The accessible bedroom in the bilevel lounge car is already in a separate car from the other accessible bedrooms, so the issue/problem of the attendant not being right next door already exists.