Absolutely! I especially recommend it for children's room as it is the easiest paint finish to clean. A damp microfiber cloth will clean all but the most stubborn spots.
You could, but enamel paint is not designed to cover large spaces such as walls. If you are painting a small surface for which enamel paint is designed, make sure the room is ventilated. If you intend to paint your bedroom walls, use a paint specifically designed for walls, which is available at hardware stores.
you are painting a small surface for which enamel paint is designed, make sure the room is ventilated. If you intend paint your bedroom walls, paint specifically designed for walls