As long as you had an amazing time that is all that matters. It does help to have lots of pictures to remember things when you lack the time to write it down!
I must say I really do love the architecture they have over there. I always find the stuff here to be rather lack luster. That really old looking brick building with the fancy bits and great hedges looks like an amazing spot to sightsee! Makes you wonder all the history that took place in or around that building.
Have a safe trip back.