I will travel in Simhapuri express(12710) from Secunderabad to Kavali on April 17,2017 in 2A. I want to know how the overall experience in the train will be ? How is the punctuality, neatness, speed, rail fanning, catering, food and saferty in this train ? And will travel back from Kavali to Secunderabad in 2A of Simhapuri express(12709) on April 19,2017. How will those above parametres be in this train ?