When I was booking my upcoming solo cruise the TA I was using kept trying to give me a studio oceanview, which is 96sf. And even when I would search RC's site the first option that would pop up was the studio OV when I put in one person.
I ended up doing an interior balcony. The price difference was like $70 more for the week to have the balcony and it's double the size. I could have done an interior, too but the price difference between a regular interior and the balcony wasn't very much so I opted to treat myself. Ha!
The studio OV that is 96sf has the regular bed in it, which is nice but the room is literally the bed and maybe space to turn around in and the bathroom. And for many that is plenty of room, but even alone I knew that I wanted more space than that. And when the price difference is so minimal, it was an easy decision for me to go with the bigger room.