32A/L also has that protrusion from the door. I think 16A/L are better - also quieter and away from the bathrooms. When reclined, 16A/L has 3 windows to look out from; 32A/L does have one right next to your head when reclined, none when not reclined.
The 9" AVOD screen swings out from below the armrest. You can see the silver arms in this pic of 16JKL:
Here's a not-so-great pic of row 31/32: