I grow it outside in full sun. Hopefully I am wrong:-), but I would not expect it to do well indoors. Succulents that are more prone to aphid, mites and mealies tend to get them super bad when taken indoors...for me, in mild SF Bay Area weather, Crassula of this type tend to be among the most attractive to those pests. I'd give it excellent drainage, best light you can and frsh air and circulation whenver possible. JMO of course, good luck!