As per my recent travel in GARUDADRI EXPRESS. DE is a sleeper class coach. Well 90 seats are adjusted in 72 seats. SL and SU seats are for single persons. As we know this one. But in LB MB UB are 4 seats. Actually it for 3 members. But here they allot 4 members in a seat. They just written seat numbers with MARKER. Follow seat numbers which is written with MARKER do not follow the seat numbers which is printed in METAL PIECE.