One of our most requested, "can you please get" plants, the Peace Lily is the perfect indoor houseplant. Keep the soil moist but not soggy, give them a lot of bright, filtered light and a warmer spot in the house. If the leaves are curling or pale it's telling you they've had too much light. As a natural rainforest dweller, you're gonna want a mister to keep the humidity levels high.
Peace Lily comes in a 6" plastic growers pot and stands 8" - 10" from the base of the pot.