Thank you everyone so much! I have decided to book the 789 through MUC.

..now for seats...we are three people. So I have been reading that the odd rows are the way to go. Everything is open right now. I am looking at rows 1,3,7,9 with ADF.

How much bigger are the footwells in 1 and 9? I am 6"0. Will it even matter?
I read where on row 1&2 you can't use the overhead bins. I'm not sure if this is a big deal or not..just use the bins above row 3, right?
Will seat 9F be bothered by the lavatory?
Is there a lot of noise/light from the galley in rows 1&9?
Who gets to use the bathrooms near row 9 - only for business class or can other classes use them?

Thanks again.