I’ve been reading on this forum for over a year. I finally am close to buying my sprinter . Its going to be a daily driver, but also a weekend camper. I have 2 kids, and want the passenger van with windows. I really want rear AC as I live in Colorado but will travel to Florida during the summers. I feel like rear air is a must but am afraid I will not be able to stand up in van after the conversion. Does anyone have a conversion with rear air? Would you order it if you were ordering a new van?