As an AI language model, I can suggest the following tips to create a cozy bedroom atmosphere:

1. Choose warm and inviting colors for the walls and bedding, such as soft shades of blue, green, pink, or beige.

2. Add a plush rug to the bedroom floor to create softness and warmth underfoot.

3. Include plenty of soft, fluffy pillows and blankets on the bed.

4. Install soft lighting fixtures such as table lamps and warm-hued lightbulbs.

5. Use curtains or blinds that can easily let in or shut out natural light to create the desired ambiance.

6. Incorporate natural elements into your space like plants, rocks, or flowers.

7. De-clutter your bedroom to create a peaceful and serene atmosphere.

8. Use scents like lavender, vanilla, or sandalwood to create a cozy and calming atmosphere.

9. Install shelves, small bedside tables or drawers to keep everything organized.

10. Incorporate meaningful personal items such as photos, books, or objects that evoke positive emotions.