The upcoming COP30 conference has been marred by controversy over accommodations, with Brazil recently proposing the use of cruise ships to house attendees. This move is an attempt to address concerns over the high cost of lodging in the host city. However, negotiators from various countries have expressed dissatisfaction with the arrangements, citing concerns over the suitability of cruise ships as a viable housing option. The cruise ships are expected to provide a significant number of rooms, but many are worried about the potential for overcrowding and limited amenities. Additionally, the cost caps imposed by Brazil have been met with skepticism, as many believe they do not go far enough in addressing the financial burden on attendees. The COP30 conference is a critical event in the global effort to address climate change, and the accommodations controversy has threatened to overshadow the important work being done. Brazil has faced criticism for its handling of the situation, with some accusing the country of being ill-prepared to host the conference. Despite these challenges, Brazil has maintained that it is committed to making the conference a success and is working to address the concerns of attendees. The use of cruise ships is not a new concept, as it has been used in previous conferences to provide additional housing options. However, the scale of the COP30 conference is much larger, and many are worried about the potential for logistical issues. The cost of attending the conference is also a major concern, as many countries are struggling to afford the high costs associated with sending delegates. The imposed cost caps are seen as a step in the right direction, but many believe more needs to be done to make the conference accessible to all. The dissatisfaction among negotiators is palpable, with many expressing frustration over the lack of progress in addressing their concerns. As the conference approaches, it remains to be seen whether Brazil will be able to adequately address the concerns of attendees and provide a suitable environment for productive negotiations. The success of the COP30 conference is crucial in the global effort to address climate change, and it is imperative that the accommodations controversy is resolved in a timely and satisfactory manner. The international community is watching closely, and the outcome of the conference will have far-reaching implications for the future of climate change mitigation efforts. In conclusion, the proposed use of cruise ships and cost caps for COP30 is a step in the right direction, but more needs to be done to address the concerns of attendees and ensure the success of the conference.