A Peace lily enjoys bright locations out of direct sunlight.
Water regularly, keeping the soil moist but not wet.
In spring and summer time, feed every 2-3 with a house plant food and deadhead withered blooms and wipe the leaves regularly to ensure they photosynthesise well.
They enjoy humid environments so you may need to mist around the leaves every so often to raise humidity or take them on a trip to the bathroom to enjoy a steam!
Peace lily leaves can cause swelling of the tongue or even vomiting in humans and animals so please consider this before bringing one into your home.