Living in an apartment building with a shared courtyard means finding the right outdoor trash bin that can handle communal use while standing up to the elements. I totally get your need for something sturdy—you want a bin that won't tip over in windy conditions, isn't an eyesore, and can contain odors effectively.
Based on my experience and research, I'd recommend looking for heavy-duty plastic or metal bins with secure lids to prevent pests and rainwater from getting in. Brands like Rubbermaid or Simplehuman offer great options that are weather-resistant and easy to clean. For shared spaces, consider a bin with at least 30-50 gallons capacity to reduce frequent emptying. Models with locking wheels are a bonus for stability, and opting for dark colors can help hide stains over time.
Make sure to check with your building management about any size or style requirements first. A good outdoor bin should balance durability, functionality, and aesthetics to keep your courtyard tidy and neighbor-friendly!