If you're tired of dust and ash that releases your traditional fireplace, you can convert it into a bio ethanol fireplace. Remove (for a closed firebox) the firebox door or only the glass of it and place a bio ethanol burner box. Don't forget to let enough space between it and the fireplace frame, about 30 cm to allow for air circulation.
There isn't smoke back in the room like a standard fireplaces, no unpleasant smells and almost maintenance-free.
burner box examples: