I have ride almost all the non gear bikes. The best I have found is ACTIVA till now.
Help you give you pocket happy as fuel consumption is very less gives you good average.Its the most comfortable bike in non gear I have ride on. The smoothness it give while riding and very easy to handle and less maintenance.
It has proper sitting for two give each of you to sit comfortably. I have writing this review after ridding it for last 3 months. I am happy go lucky to ride ACTIVA any day any time.