I've finally gotten round to posting about it in my journal, so if anyone's interested, you can read it here.
There are a few photographs mixed into the report (might be an issue for anyone who's on dialup?), but the rest can be viewed here. The write-up is a bit on the long side, so if you have a shorter attention span and only want to look at the pictures, that'll be the link for you. ;p
(Includes: locations from the Achtung Baby booklet and 'One'/'Stay' videos, Zoo Station, Hansa Studios and a whole lot of Trabants!)