I did ED.....
You can easily get a car $1K over its ED price if you do your hmwk. (overall savings are over $6K compared to MSRP price) I used miles for everything else so the savings were pretty big.
I've only spent 5 days in Munich and did drop off the car the same day i picked it up. i've been to Munich many times before so the whole tourist / visiting Europe thing was not a concern for me
PM if you have any questions.
Retired: 2011 E92 M3 AW w/ Silver Novillo ZCP, ZTP, ZPP, 494, 6FL, 507, 302 & 415.....ED April 29th, 2010
Retired: 2007 E92 335i -Space Gray, Black Leatherette + Alum, Nav, ZCW, ZSP, PDC, CA & Sunshade.....ED Oct 19th, 2006