This June, the 2130 and the 2230 Revenue Sleepers were positioned at the rear car of the train and the TransSleeper was up front and next to the DC. The consist was TransSLeeper, DC, SSL, 3 Coach, Sleeper. Same consist I have seen pass by several times as recent as last month. The SCA has a room in the Revenue Sleeper so can be around if needed, depending on the how good the person is, but also, since the car is at the rear, the SCA must pass through 4 cars when getting food from the DC or taking their break. If you do not want to walk through all the coaches, the TransSleeper is good as it is next to the DC. Personally, I like the walk, have done it many times on the Boston section of the LSL. There are fewer people and no coach access, so rooms are very quiet. The rear sleeper had coach passengers wanting to look out the rear of the train throughout the trips. One SCA tried to keep them out, and another would be an escort, that was only when they were aware or in the car.