I've been using O'Hare Personal Valet www.oharepersonalvalet.com for six months now on a weekly basis. Pull up to the curb and the valet meets you immediately. Same thing on the return, the valet is there. This is a family owned business so you get pros and not hourly drivers who don't care. Significantly more affordable than O'Hare's own valet service and faster. I had my car detailed while I was out of town last week and it is SPOTLESS. 3 million miler with United so I know a thing or two about travel. Give this service a shot, especially on business travel. My time is money and this service saves me a ton of time. I'm posting this as I believe others will love this fast, affordable service as much as I do.