Usually known for being grown outdoors, Calla Lilies also do well indoors grown as houseplants! They're a great choice for folks who tend to overwater plants, as they love lots and lots of water.
These guys like bright, indirect light — avoid direct afternoon sun as it can burn their leaves. Keep their soil consistently moist, never letting it dry out. Fertilize frequently during the growing season, and stick them outside during the warmer months.