This interactive scatterplot analyzes Airbnb listings, showing the relationship between any two selectable property attributes, such as price against person capacity. A slider filters data by a chosen attribute's minimum value, and an overlaid density distribution reveals the concentration of data points along the y-axis. The visualization is built with React and D3 v7, dynamically loading CSV data for selected cities and weekdays directly from a GitHub repository. Users can compare multiple European cities, switch between weekdays and weekends, and adjust the density calculation between global and per-column modes.