What is the key performance indicator for Airbnb? Which metrics would you monitor when starting a new e-commerce site? What is the reasoning behind this?

The interviewer is essentially posing two related questions. First, they are interested in identifying what you believe to be the most critical metric for a specific business, in this case, Airbnb, to keep track of. This will evaluate your understanding of Airbnb's business model and the factors contributing to its success. The second part of the inquiry is more general and aims to gauge your knowledge of e-commerce metrics and the considerations involved in launching a new e-commerce site. When formulating your response, For the Airbnb aspect, aim to pinpoint and elaborate on a key metric that is vital for Airbnb to monitor closely because of its direct impact on the company's performance and growth. For the e-commerce aspect, concentrate on the primary objectives of a new e-commerce website (such as enhancing visibility, boosting conversions, and fostering customer retention) and identify the metrics that align with these goals.

For Airbnb, a crucial metric is likely the number of bookings per available rental, commonly referred to as the occupancy rate. This metric is directly linked to Airbnb's revenue and is heavily influenced by the appeal of properties to guests, the competitiveness of pricing, and the overall satisfaction with the user experience. An increase in bookings per available rental directly translates to higher revenue for Airbnb. When starting a new e-commerce website, I would focus on several important metrics. One of the primary metrics would be traffic, which indicates the number of visitors the site attracts—especially important for a new website aiming to maximize visitor engagement. Additionally, the conversion rate, which measures the percentage of visitors who make a purchase, is vital; high traffic alone is unhelpful if it doesn’t lead to sales. I would also keep an eye on customer retention, which tracks the percentage of customers who return for repeat purchases. Retaining customers is essential, as it is generally more cost-effective than acquiring new ones.

For Airbnb, an essential metric is customer satisfaction, which can be assessed through reviews and ratings. This satisfaction level has a direct effect on the company’s reputation and the likelihood of repeat bookings. Consequently, higher ratings, particularly those that exceed the average, play a key role in attracting more guests and fostering trust. When launching a new e-commerce website, several metrics will be monitored. These are likely to include the bounce rate, which measures the percentage of visitors who leave the site after viewing just one page. A high bounce rate may suggest that the site lacks user-friendliness or that the products are not appealing. Additionally, tracking the average order value is important, as it helps assess the profitability of each transaction. Finally, the shopping cart abandonment rate is a critical metric; a high rate could indicate issues with the checkout process or hidden costs that deter customers.