While visiting Phoenix, I rented a bike from a bike shop for $45.This was way too much for me to go back and ride another day. I saw the green bikes on my way home from downtown. After loading the app, I had my account number and password. Mom dropped me off by the bikes and I was able to get the bike out and going in about a minute. I was worried that the bike would be too heavy because there is a solar powered computer and GPS on the back of the bike and the lock has a holster on the side. This was a very smooth and easy ride, the bike was in great shape. I rode for 3 hours, I was charged $5 to start riding, they sent me a text when I went over 2 hours (just to make sure, the note ended with "keep riding and don't worry about it". (paraphrased). At the end of my ride, I locked the bike to a hub (you can lock it anywhere for a couple extra bucks). They sent me a receipt through email.
Advice- Read the entire website
Pro- Great bikes
comfortable and very adjustable seat ( I rode for 3 hours and my zone was fine)
Con- The computer screen is hard to read and the buttons are tempramental.