A bird cage with dimensions of 46x46x116 cm is well-suited for small to medium-sized birds like budgies, lovebirds, or cockatiels. Here are some tips for setting it up effectively:

1. Perches: Add multiple perches of varying diameters to promote foot health and allow for different resting spots.

2. Toys: Include a range of toys to stimulate your bird's mind—look for foraging toys, swings, and chewable items.

3. Feeding Stations: Position food and water dishes at different heights to encourage movement and exploration.

4. Hiding Spots: Incorporate items like small huts or fabric tents where birds can feel safe and secure.

5. Ventilation and Light: Ensure the cage is placed in a well-ventilated area with indirect sunlight.

6. Cleaning: Opt for a cage with removable trays for easy cleaning, and clean the cage regularly to maintain a healthy environment.

If you need more specific advice or have other questions, feel free to ask!