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

Senior

May 2026

Summary

Google PM interview with a product design question framed around vending machines for hotels. Pretty open-ended case, more about structure and user thinking than any right answer.

Questions Asked (1)

You're a PM at a vending machine company. Your CEO wants you to design a new line of vending machines specifically for hotels and motels. How do you approach this?

Product Sense & IdeationProduct StrategyGo-to-Market (GTM)

Author's notes

My first instinct was to jump straight into features, which was probably the wrong move.

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AI HintsAI Generated

Suggested Approach

Start by clarifying the goal and constraints, then segment hotel types to identify distinct user needs. Brainstorm features that address those needs, prioritize based on impact and feasibility, and outline a go-to-market strategy including pricing and partnerships.

Pro tip: Emphasize the importance of understanding the hotel guest journey and how vending can enhance their stay, while also considering hotel operational efficiency. Show awareness of the dual customer (guest and hotel) and tailor solutions accordingly.

1. Clarify Objectives and Constraints

Ask questions to understand the CEO's vision, target market, budget, timeline, and success metrics. Clarify whether the focus is on luxury, budget, or business hotels, and any existing capabilities to leverage.

2. Segment the Market and Identify User Needs

Divide hotels into segments (e.g., luxury, business, budget) and identify the needs of both guests and hotel staff. Consider pain points like limited amenities, late-night cravings, and operational efficiency.

3. Brainstorm and Prioritize Features

Generate ideas for vending machine features that address the identified needs, such as 24/7 availability, healthy options, tech integration, and customization. Prioritize using a framework like RICE or impact/effort matrix.

4. Define the Product and Business Model

Outline the product specifications, including hardware, software, and supply chain. Determine pricing strategy, revenue sharing with hotels, and potential partnerships with brands or payment providers.

5. Plan Go-to-Market and Metrics

Develop a go-to-market plan: pilot with select hotels, gather feedback, iterate, and scale. Define success metrics like usage rate, guest satisfaction, and hotel partner retention.

Key Points to Mention

Dual customer approach: addressing both guest experience and hotel operational needs.
Segmentation of hotels (e.g., luxury vs. budget) to tailor offerings.
Feature differentiation: 24/7 availability, healthy options, tech-enabled (app payments, personalized recommendations).
Business model: revenue sharing, subscription, or direct sales to hotels.
Go-to-market: pilot programs, partnerships with hotel chains, and scalability.
Success metrics: usage, satisfaction, ROI for hotels, and impact on hotel brand.

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