Whats more important to you?

If you were on a tight budget and got a very low quote, would you upgrade your room or add an extra day?

Give us the numbers.

Add an extra room -- not even a question about it! Read my other post about upgrades -- they're not worth it. I could go on and on about this. We were originally put in a Luxury Room, then a Honeymoon Grande Luxe Room, and we later saw a Deluxe Room at SDR. They were all the same!!! It was just a matter of where they were positioned. Trust me, you won't be in your room that much and when they're dragging your untrusting carcass out of the hotel on that last day, you're gonna wish you had booked one more.

If we were on a tight budget, and the upgrade was only one level, I would absolutely take the extra day and make the most out of the extra day on an Island instead of making the most out of a ROOM!!!

always take the extra day.