i don't think it will have so many seats..usually a 2nd Sitting coach in this train has only 30 seats...and it has total 3 such coaches...it also has a First Class...which has approx 16 seats..!!
and above all it is a very slow train..in the month of Feb..it occasionally gets cancelled due to bad weather..even if it runs and u want to go for scenic beauty and all..its of no use bcs its gets dark at around 5:30pm..its better to go to Kalka by road..!!