NCL Joy Question

[phillygwm]

Sorry for the very specific question but I've never been on the ship.  I'm booked in 15182 on the Joy.  That's a BA category but next to a MA.  Someone mentioned that my balcony would be larger than if I were sandwiched between 2 BA stateroom.  I can't see how that would be the case as the size difference is on the inside.  I'm probably not using the correct terminology but our balconies seem to have the same "frontage;" the corridor zig zags to account for the larger MA cabin.

 

Would anyone be able to confirm, one way or the other?  And, all else being equal, would this be a more or less desirable room than one sandwiched between 2 BAs?

 

Thanks!