So,after a long time posting a train tip here!
After trying the 12127/28 intercity express,i'd thought of trying the "11007 mumbai pune deccan express" which is a bit crawler towards going pune and vice versa.But train didn't disappointed me though.I boarded the train on 21 december 2018 and here are my observations:-
Punctuality:-Despite having a good number of halts,it arrives pune ontime or else 15-20 mins late.Sometimes it halts at pune outer for clearnce.This train can be termed as "compensation" of Intercity and LTT vskp wherein these 2 trains skip major stations like...
more...

Kalyan.
Cleanliness:-Absolute top notch,for ac chair car though :p.Actually train is clean throughout the journey and its the public who litters it.!
Food:-For breakfast,Tea/Coffee,Bread cutlet, bread omlette,Samosa is avaible.Regular vendors board this train and they bring idli vada etc.Do try these foods,they are cheap in price and delicious too.!
Avability:-Seats generally remain vacant, depending whether there is season or not.However book tickets least 15 days in advance,for Ac cc specially.
Railfanning:-One of the excellent train for railfanning.I did my rf from my ac cc coach.Even ac attendant didn't utter a word.Enjoy the scentic bhor ghat.It halts at monkey hill cabin,khandala etc.
Any point is misleading/wrong/u wanna add? pls comment!