I'm claustrophobic so I cannot be in an inside cabin nor an ocean view. I'm fine with a balcony and if it has some perks like a spa pass included, even better. I have friends who can easily afford the Haven suites, but choose inside cabins or ocean views, I guess to save money. As an accountant, I do a cost benefit analysis and if the extra perks are worth the incremental costs, I'll call and upgrade. After the initial costs have been paid (sunk costs), what's an extra $1K on a 10-day EU cruise for additional benefits? It's less painful after the initial outlay. Well, that's my reasoning anyway.