Your height: 5'2" to 5'6" (156 to 168cm) approximatly (?).
Frame size = 17.75in/45cm
Comments:
Hybrid Bikes: they are a good compromise between performance, comfort and sturdiness. Good for the city and bike touring, rather light weight and narrow tires, many gears to go anywhere.
18 speed: perfect to go everywhere including going up very steep hills. There are 3 front chain rings and 6 rear gears. - Derailleur: Shimano SIS
Tires 700 x 38c: meduim width tires with small thread, for comfort on asphalt and occasional off-road.