<|start_header_id|>assistant<|end_header_id|> Here is a summary of the property description in a single paragraph: Callisto is a Freeman 30 houseboat that has had its engines removed and is now available as a project on a secure residential mooring. The boat needs some work, including internal refurbishment, heating and hot water installation, and external repainting. However, with some TLC, it has the potential to become a comfortable and affordable home or second home. The interior features a wheelhouse area, double cabin aft, saloon with sink and storage, and a V berth forward, with a toilet cubicle that could be converted into a wet room. The exterior has some outside space at the back and front of the boat, although the back area may require additional railings for safety. Overall, Callisto offers a unique opportunity to create a bespoke home or retreat at an affordable price.