Easy to set up, I don’t think there’s anything to be relayed for tips there. I am tall, and it is hard to find a heel that is more than a pump, yet not too tall, but these were perfect. I havent hooked up the reverse wire yet, but I assume thats how you get those parking guide lines. I dislike the new mesh shoes they make. These are incredibly soft and comfortable. They are super comfortable - I would expect no less from Sanuks. Pass through charging with a USB-C cable would’ve gotten this item 4 stars. The insoles started falling apart. Weirdly enough pairing issues began happening too so they disconnect for a brief moment before reconnecting to either the phone or the other bud no matter how close the phone is to them. Another reviewer said it best, but I hate these shoes so I’m giving them five stars.