I can't comment because the last wash I took my car to (the one time I told myself I'd take it to a wash) f'ed it up and put me in a premature "correction mode".
I think best thing to do is Yelp them and find a HAND ONLY wash.
I wish there were mobile detailing guys who would come to your house/apt/spot and do a great simple wash job. Though for a cost effective price it would be a waste of their time.
'13 F10 BMW 535i Sport
: Jet Black/Black-Anthracite : Premium & Technology Packages/Sport Auto Trans/Camera/Park Distance Control/Heated Seats/Tinted Windows/Blacked Out Markers/Performance Spoiler.
Ex M-B's: '11/'10/'06 E350's w/ AMG Sport Package, '02 S500 w/ Every Option.