Yes I travelled in that train recently 2-3 weeks before. From NCR side it was maintained excellent (I am telling SL and I don't know AC coaches because I had travelled in SL only) but on the day when I board that train my expectation was damaged. Floors were wet, bathrooms stinky with cockroach issue,(dt average maintainance of NDLS side), and during journey (somewhere near before or after Kanpur) , rain started and I closed doors but still water seeps in and wetted my luggage. Although the coach is new.