We were on the Bliss in August. We had a Club Balcony. My sister-in-law was in Haven. I would 100% upgrade to the Haven on this ship. It is the only way you will have a meal without waiting in line, or a drink without pushing past a ton of people. We've done Club Balcony on Epic and Sky without any issues but the Bliss has so many passengers that it's crowded everywhere. Haven will give you a chance to get away from the madness.