Driven around 5000 kms, Inner roads, highways, City traffic all covered. Very smooth steering. A little more harder steering when switch to sport mode would have been fun. Driven for continuous 10 hours and still didn't feel tired. First 2 services cost me RS.0. so can't comment now on service cost
I will suggest it to anyone alone for ventilated seat option. It's a feature I thought a luxury, but it's extremely cool feature if not the coolest.