Define "decent."
But you make a good point. I am emphasizing where you can put your feet.
Alas, not a lot of space and jerks climbing and falling all over you turn out not to be mutually inconsistent.
If you do it and you think it works for you, let me know and I will revise my opinion. I do now go for 7G on the A330-200 because without folks piling over you, it's not half-bad as a bulkhead.