I need to make sure the guide is step-by-step and easy to follow. Maybe include tips for first-time users, and highlight essential features. Use screenshots if possible, but since I can't generate those, I'll just describe where they'd go.

Customer support and FAQs. How users can get help—support email, live chat, feedback options.

I should also consider any special features unique to Lustomic. If the app is for a specific event, maybe it includes AR elements, live updates, or special access areas. Including how to use those would be important.

First, there's the introduction. I should explain what the app does. Since the title is "One Night In Bangkok," maybe it's a travel or event app? Maybe for a specific event happening in Bangkok. I'll need to describe the app's purpose and target audience.

I should structure all these thoughts into a coherent guide with clear sections and subsections. Let me outline this in a logical order, starting from installation to using core features, then advanced, troubleshooting, and support.

Wait, the user might also want to know about the app's unique features. Since it's called "One Night In Bangkok," maybe it's a themed event, like a festival or a concert. So the guide should emphasize event-specific functionalities: ticketing, schedule, venue information, maybe networking or interaction features.