Alocasia will thrive in a spot with bright, but indirect light. Never allow this plant to stand in the direct sunlight, the leaves will burn. It can survive in medium light, but avoid a dark corner.
Maintain a regular watering schedule and keep the soil of your Alocasia moist, but not wet or saturated. This is not a drought-tolerant indoor plant, but it is relatively forgiving if you forget to water it from time to time.
Trim any unwanted foliage, but really not necessary.