Suzuki Raider 150 is too small bikes?

I always confuse to choice a right bike for me and also for my family, for example about Suzuki Raider 150, my family thing that raider 150 is too small for us, really? Actually, Suzuki raider 150 now come with great design, with new headlamp design, I thing Raider 150 is perfect for daily activity, compact fast under-bone bike with 150cc of engine displacement and of course it's DOCH engine