Set up, meaning connectivity, is a breeze. As this was my first time using a car top carrier, I was extremely nervous that I had installed it improperly and kept stopping on my drive to double check the straps. If this continues, and I cant find a fix after the next firmware update. It double the space of the closet and helps keep the shape of my shoes. They run true to size I wear a size 8 and I ordered a size 8 and they fit perfectly. We do not skimp on quality footwear with her as she is a high energy adventurous girl! And at $25 they are a bargain, even though they wont last as long as some of the more expensive sandals here. We took care of them so that?s not an issue, after reading reviews AFTER that happened I noticed that is a trend ??????? The return period was expired but amazon customer service still refunded me my money and i ordered a different shoe. 5 but 8. It?s really comfortable and I wore it under my gym shorts.