The source provides five actionable strategies for Airbnb hosts struggling to make their short-term rentals profitable. These strategies focus first on maximizing appeal by optimizing the listing with professional photos, compelling descriptions, and dynamic pricing. Secondly, the episode emphasizes enhancing the guest experience through streamlined check-in processes and prompt communication to generate positive reviews. Furthermore, the guide suggests ways to reduce operating costs by implementing energy efficiency measures and making smart purchasing decisions. Hosts are also advised to market the property beyond the Airbnb platform using social media and direct booking websites. Finally, the source recommends analyzing performance metrics and adapting to evolving market trends and local regulations to ensure long-term profitability.