Also, practical advice: dress code for churches, safety tips, language basics. Maybe a glossary of Spanish phrases used in the document.
I should also consider the tone. Should it be academic, travelogue, personal experience? The user might want a blend, making it engaging yet informative. Including quotes from locals or historical figures could add depth. un dia en la habana pdf
Also, check if there are existing PDFs with that title. If not, it's an opportunity to create one. Maybe suggest using tools like Adobe InDesign, Canva, or even Microsoft Word for design. Emphasize copyright when using images, perhaps suggesting Creative Commons sources or original photography. Also, practical advice: dress code for churches, safety
Inclusion of a sample itinerary could be useful. For example, starting the day at Parque Central, then a morning walk through Havana Vieja, lunch recommendations, afternoon museums like the Museum of the Revolution, and a sunset at the Malecón. Evening cocktails at El Floridita, followed by live music in salsa clubs. Should it be academic, travelogue, personal experience
But wait, since it's a PDF, visual elements would be important. Photographs of landmarks like Plaza Vieja, Malecón, El Malecón, maybe some color maps or maps of the city. Also, include practical information like best times to visit each spot, transportation tips, etc.
Wait, the user mentioned "feature on the topic". Maybe they need a sample outline or a detailed description of what such a PDF would include. They might not have the resources to source the actual PDF, so providing the framework could be helpful.