Activity Partner Rental Platform

I’m building an online service that lets users reserve a “rental boyfriend” specifically for outdoor adventures—think hiking, cycling, camping, or any fresh-air activity that feels more fun with company. The core idea is simple: match people who want an upbeat, respectful companion with vetted partners who genuinely enjoy being active outside.

Here’s what I need from you:

• A clear technical blueprint that covers the overall architecture, user flow, and data structure for an activity-partner marketplace.
• A responsive web app (or cross-platform mobile solution if you feel it’s the better fit) that handles sign-up, listing management, availability scheduling, and secure reservations.
• A lightweight communication layer so clients and partners can confirm plans and logistics without exchanging personal contacts.
• An intuitive way to spotlight outdoor skills—e.g., climbing proficiency or trail knowledge—so users can choose the right companion for their adventure.
• Admin controls for onboarding new partners, reviewing bookings, and handling dispute resolution.

Acceptance criteria
– Users can browse available partners filtered by activity type and date, then lock in a time slot in a single, error-free flow.
– The platform clearly displays each partner’s outdoor specialties, rates, and past client feedback.
– All critical actions (registration, booking, messaging) complete in under three seconds on a 4G connection.
– Code is delivered with installation instructions and basic automated tests.

I’m open to your recommendations on the best stack and third-party integrations, provided they keep the project scalable and secure. Let me know what you’ll use, how long you expect each milestone to take, and include links to any similar marketplace work you’ve done.