Meta·Product Manager·Onsite - Product Sense / Strategy·Senior

Senior

May 2026

Summary

Meta PM interview with a single product design question about building a lending library for communities. Pretty open-ended, which sounds fun until you're sitting there trying to figure out what angle they actually want.

Questions Asked (1)

Design a lending library for communities.

Product Sense & IdeationProduct StrategyAdaptability & Ambiguity

Author's notes

I spent the first minute or two just trying to nail down what 'community' even means here.

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AI HintsAI Generated

Suggested Approach

Start by clarifying the ambiguous term 'lending library' and the community context, then define a clear product vision and target user segment. Structure your answer around user needs, a prioritized set of features, and success metrics, while showing how you'd iterate based on feedback.

Pro tip: Anchor your design in a specific community's pain points (e.g., low-income neighborhoods lacking book access) and propose a sustainable model (e.g., donations, volunteers) to show business sense. Also, mention how you'd leverage Meta's platform for discovery and social engagement.

1. Clarify and Scope

Ask clarifying questions to understand what 'lending library' means (books, tools, toys?) and which community (geographic, online, demographic). Define the problem and constraints.

2. Define Users and Needs

Identify primary user segments (e.g., children, parents, educators) and their pain points (access, cost, convenience). Prioritize one segment for initial focus.

3. Ideate Solutions

Brainstorm features that address user needs, such as a mobile app for browsing, a physical kiosk, or a peer-to-peer lending system. Consider both digital and physical touchpoints.

4. Prioritize and MVP

Use a framework like RICE to prioritize features. Define a minimum viable product (MVP) that delivers core value (e.g., borrow and return books) and can be tested quickly.

5. Measure and Iterate

Define success metrics (e.g., number of active borrowers, items lent, return rate) and outline a plan to gather feedback and iterate on the product.

Key Points to Mention

Community engagement and partnership with local organizations (schools, NGOs) to build trust and drive adoption.
Sustainability model: donations, grants, volunteer-run operations, or a small membership fee to cover costs.
Leveraging technology: a simple mobile app for inventory management, reservations, and notifications, integrated with Meta's social graph for sharing and discovery.
Accessibility and inclusivity: ensuring the service is available offline, in multiple languages, and for people with disabilities.
Metrics: define north-star metric (e.g., monthly active borrowers) and supporting metrics (e.g., items per borrower, return rate, user satisfaction).
Scalability: how the solution could expand to other communities or categories (e.g., tools, toys) over time.

AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.