Here are some photos from seat 3A on the 12J version. The 9J version seemed identical except that, obviously, there was one row less of J.



View of row 4 (J) to first row of economy behind. There is no partition.

The “small side” overhead. Didn’t even attempt to use it.

“Larger” side overhead. I think it would be tough to fit anything with wheels.

View of aisle from J to Y. On the 9J version seat 4B is missing.