Can anyone tell me if the balconies and oceanview cabins are located on the same deck on any of the ships we want to cruise on the Liberty but we want to get the younger boys a ocean view room but connected to our balcony is this possible or will they have to be on another deck? This will only be cruise #2 the first was with RCCL.

Spritfilled - The Oceanview Cabins are located on the Riveria and Main Deck only (excluding the family staterooms with large window on Spa Deck)
Neither the Riveria, Main or Spa Deck have balconies.
I don't believe that you will be able to have an oceanview window room connecting with your balcony room.

Oh well thanks it was a thought you know to save some cash because the boys will spend hardly any time in the cabins I'm sure

Well, if you don't HAVE to have a connecting cabin, you can put them in an inside cabin across the hall from your balcony. If that won't work, then you will need to book two balcony cabins (or one suite which is large enough for all of you, which MIGHT be cheaper...)

how about an inside cabin across the hall