Was fairly widely reported the company that was doing that went BK recently and all the people who lived on it are trying to get their money back. Many of them sold their homes to live there, almost all of them over 60. Ultimately Trump killed it, the Iran war made fuel too expensive but we watched a youtube video on it that was pretty fascinating.
The guy who ran it had done it once before and that went BK too. Some of the buyers literally followed him from that Bk to the new one. They even helped him finance it.
The ship was more than 30 years old and management wasn't very good so there was a ton of other issues besides fuel costs. But the basic problem was the plan was sell 600 cabins, the more that were owned the lower the monthly fees would be because a bigger pool of owners were paying it. They had reached 85 percent ownership when the war started. People would occasionally drop out they didn't like cruising anymore etc but once the war started people started dropping out because their share went up due to fuel costs. The less people owning, the more each owner had to pay of their share of the rising costs and it eventually just exploded.