Unlike other airports I've been in where your options for food are your massive conglomerate chain restaurants like McDonald's and Burger King, Sky Harbor has a nice array of more local, higher quality restaurants for you to choose from (e.g., La Grande Orange, Olive and Ivy, Barrio Cafe), as well as some healthier choices compared to eating a greasy burger and fries (e.g., Paradise Bakery). There are a lot of good parking options, whether you choose the airport's own parking lot or private lots that provide shuttle service. I also appreciate the free wi-fi, it definitely helps whittle the time away while you are waiting for your flight!