My family and I used Primera Plus to get from Guadalajara to Colima. No reservations made, just showed up to the counter and purchased our tickets. We were given lunch before we boarded. Consisted of a drink, a sandwich, and a small bag of cookies. The Scania bus was nothing but luxury. Very smooth ride, large chairs that can almost lay down flat, supports for your legs, and an entertainment system with movies and games. Tons of room to make the long ride comfortable. read more