Ok so did EK J A380 first time, loved it, couple + baby so did the middle seats Row 7 & 9.
Only (small) issue was pretty much all front cabin J customers using the F toilets in front of row 7, opening up the curtain to do it. I was hoping for flyers not walking up and down past my seat. Is this normal?
No, a good F crew will lock that F toilet and proactively open it only for F passengers who approach it.