travelled in this train fom kacheguda to tirupati. i liked this train very much. good speed.Toilets are well cleaned and coaches looks neat. It has an AC first class coach also.My coach(S8, 47) was having new berthsa. But pantry car is not there in this train. the food sellers of irctc brought from kacheguda and sold. ok food. Its on time almost at all stations. Finally a very best train to tirupati.