could you please send a design of window with an option of Window AC to be fitted ... size 6'*5.5' fir road side outer wall

To hide a window above your bed and make it soundproof, use soundproof curtains or heavy blackout drapes to block noise and light. Install a removable window plug made with acoustic foam and mass-loaded vinyl for effective noise reduction. Alternatively, consider placing acoustic panels or a built-in bookshelf over the window. You can also extend your headboard or use frosted films and blinds for an aesthetic, soundproofing solution that blends seamlessly.

Natural light and fresh air enhance the comfort and ventilation of a bed when you place a window near it. Use curtains or blinds appropriately to control light, provide privacy, and provide insulation.

For the bigger window use curtain along with sheer curtain from ceiling to floor level and for the smaller window use a cellular blind or a wooden blind