**Prompt for Image Design Modification:**

1. **Setting**: Change the doorway to a window, allowing natural light to come in instead of a door with an orange glow.
2. **Characters**: 
   - Replace the man in a suit with a woman wearing casual business attire.
   - Alter the hairstyles and clothing of the four characters to reflect different styles, such as varying hair lengths and colors.
   - Introduce an additional character with a playful demeanor standing off to the side.
3. **Expressions**: Adjust the expressions of the characters to convey excitement instead of seriousness; have them smile or laugh.
4. **Background**: Change the color scheme to brighter tones, such as light blue walls, to create a more cheerful atmosphere.
5. **Poses**: Have the characters engaged in a dynamic conversation, with gestures indicating movement and enthusiasm.
6. **Additional Elements**: Introduce elements like plants or art on the walls to enhance the interior design.