Q. Is it comfortable for 2 person - Saluto?

Its a good straight single seat which offers equal comfort to pillion as well as the rider.The riding ergonomics are is good for city rides but during long ride through city traffics may can give you a back ache for some.but as always when you get used to that position and things it will be ok

Yes, it is. A straight seat does not give the pillion rider a backache leaning over. The rider's body position and angling is also a factor. I have seen people sitting at weird angles while riding. This could be due to their riding comfortability when they started off. So it all is a matter of various factors that actually define riding comfort .

People come in different sizes and weight categories so it is difficult to generalize. What you need to remember is that more weight you put on the motorcycle, the slower it becomes. If you ride solo, you go faster and feel more comfortable simply because there is less weight. This is generally applicable to all motorcycles.