I tried to use SMART for a booking for a Sept 2025 cruise but reservation system wouldn't take it. So, I think my booking is too far out yet to use that promo code. But it was interesting to see that I could book out that far! I guess I'll wait for another promo code closer.
Also, it was interesting that I could book at H10 Metropolitan without having to pay now if I booked 9/11/2025 - 9/13/2025 (e.g. free cancellation) but if I booked 9/18/2025 - 9/20/2025, it required payment up front (allowed one change). Also, 9/25/2025 - 9/27/2025 did not require payment upfront (free cancellation).
I looked at booking at H10 Cataluyna and I'm able to book for the dates I want 9/18/2025 - 9/20/2025 with free cancellation so I think i will just book there.