This plant is high resilient.
The ZZ Plant thrives in medium to bright indirect light, bit it is also very adaptable and able to survive in lower lighting conditions, including fluorescent lighting in windowless spaces.
Water your ZZ Plant ONCE PER MONTH. You should only waiter it when the soil is completely dry. Water until the soil is saturated and completely wet.
The ZZ Plant does not require any extra humidity.
ZZ Plants are mildly toxic to pets and humans. If ingested, could cause mouth and stomach irritation and possible vomiting.
The ZZ Plant has developed a survival mechanism of dropping its leaflets to save water during prolonged droughts. If you notice the leaves falling off, don't lose hope, just water it and it should recover. Yellow leaves are an indication of overwatering.