Thank you all very much. Your responses have been very helpful.
If it's a prop or shaft the ship could be out of commission for an extensive period of time. It may even need to go back to Meyer-Werft
Yes, it would cost Disney real money to fix. It also costs cruisers real money to cruise on the Fantasy, especially peak season. Many people have had those expensive cruises very negatively impacted by the severe vibrations over the years, and it continues to happen.
From my research, it seems that the issues were supposed to have been addressed during her drydock in 2020. However, recent reports still indicate there are lingering problems unfortunately.
https://www.disboards.com/threads/fantasy-vibration-issues-fixed.3857069/
The times we have to cruise are limited since my spouse is a teacher, and our son is in grade school. Unfortunately, this leads us to cruising during those near-peak (try our best to avoid the summer and national holiday times), and very expensive times.
There are Oceanview rooms on deck 2 Midship as well. We have not stayed on deck 2 on the Dream/Fantasy, so I don't know anything about those rooms. (We like deck 2 Oceanview on Magic/Wonder but the pics of Dream/Fantasy deck 2 portholes look different than Magic/Wonder.) This past June, we stayed in a verandah on the Fantasy at the forward elevators (on deck 9) in order to avoid the aft vibration. We liked the location for easy access to the adult pool deck area.
Our first
Disney cruise was in an oceanview on deck 2 on the magic, near the aft stairs. We enjoyed the room, and only felt vibrations/mechanical motion when docking, and occasional noise from rapunzel's upstairs (and sometimes woke to the aromas of breakfast). We always travel with a sound machine. We had a good experience in the oceanview, and realized that a verandah could be a bit of a waste for us (on a disney cruise), since we were so busy doing things throughout the ship. We were happy to realize that we could probably save a bit of money this way.
I think we'll investigate the ocean views on deck 2. We were looking into the "family" category rooms hoping for a little extra space, and I don't think there are any on deck 2, unfortunately. However, there rooms midship beneath guest services or the bon voyage bar may be good choices.
How many in your party? We’ve stayed in an 8A on deck 5 and loved it. Lots of space. The ship isn’t so big that the distance to anything impacted us.
Those 8As are certainly intriguing. There are three of us. Our son will be 8 during this cruise. Those rooms are huge, and we would try for one with the dividing (half) wall. With the 8 year old, we figure we will be going back and forth between Oceaneer's, the atrium for meet and greets, and the upper decks for food and pools. That's why the aft is more appealing to us than the forward. Thankfully, mobility isn't an issue for us. Location is a convenience, not a necessity. If you have any tips about the 8As, I'd love to hear them.
I gambled on vgt to save 2k and got assigned 10148. Not excited about vibrations, being under cabanas, white poles obstructing view even though the stateroom is technically a 5A. Would be nice to upgrade at port but I kind of doubt it.
Saving 2k is still a pretty good deal. Hopefully the vibration is mitigated some on the upper decks? Wish you luck on the upgrade. Let us know how it goes.