Light: His handsome spikey leaves would love a bright spot in a sunny room. He will cope with some bright sun, but acclimatise gradually.
Water: In warmer months let the first inch of his soil dry out before watering. In cooler months, keep the soil almost dry.
PM tip: One of the best plants on the market for purifying the air and his sap has many healthy benefits (including soothing sunburn - dare we get another Irish heatwave!)