@ Levin bhai! you are saying "even though that seat is was difficult in rear for adult passengers in narrow corolla"
now imagine i have put a baby car seat in a Mehran also (my boy who is 21 months old enjoy sitting in it... may be he feels like a rear pilot flying a Cobra helicopter )
worst part was that I was not able to find rear car seat belts for mehran...found out that one can use that of Corolla but the price scared me away (10K)... so invented myself... got a very strong strap... tied on the frame of CNG cly. and then seat is hooked to it.... (yes i have tested it, and its works fine).