We usedours as often as possible. Mornings with coffee and tea, evenings before dinner, after dinner, waiting for everyone to use one bathroom to shower. Also, my kids used it a ot. We went during school and they would spend an hour /day doing homework, and really enjoyed doing it out there. Made me happy. Once DS told me he was going back to the stateroom to do his homework! When I arrived a 1/2 hour later, there he was, on the veranda, having some pizza he'd ordered from room service and actually doing his work! That was worth it right there. BUT, if it's the difference between going and not going, my feeling is if you have a veranda, you'll use it. If you don't, you will involve yourself in other things and not really miss it.
Tracy