Bertie likes
Frequent watering
She likes moist soil, so check her weekly and water whenever the top inch of soil is dry. Let any excess drain off.
Most light conditions
Like a lot of ferns, she’s used to living in partial shade, so she’s ideal for a room with lower light.
Humidity
She really really loves humidity. Mist her a couple of times a week or let her live in the bathroom, basking happily in steam.