Gaya's Mahabodhi: Tumse Milne Ko Dil Karta hai, Tumhi Ho Jispe Dil Marta hai - Ashwani Kumar

Recently i had booked for 2 tickets in SML KLK PASS 52458, for my trip in feb 2019, via IRCTC.
Class: FC ( FIRSR CLASS ).
STATUS : CNF/F1/7/NO CHOICE
CNF/F1/8/WINDOW SIDE
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was going through post for this train. Some members have posted regarding only 6 seats for this class!!
Pls help.
1. Can anyone pls pls povide a picture / seat map diagram for this class in this train.
2. Is this FC caoch same as sml klk express?
3. Will there be rush of people in FC also?
Some post said there is toilet in FC. If so is not a coupe cabin kind off first class.
I m totally confused now.
Dear members, anyone who has traveled in this train kindly guide me in this regards.
Awaiting valuable reply.