Indoor plants that thrive without a lot of light, via https://www.apartmenttherapy.com/5-interesting-plants-that-can-119497

• Swedish Ivy aka Creeping Charlie
• Maidenhair Ferns, Silver Lace Fern
• Mint
• Begonia

Via https://www.getanyplant.com, low-light easy plants:

• Peperomia glabella
• Peperomia fagerlindii
• Selaginella uncinata - “spikemoss”

Maybe boston fern for lion by window? Bright indirect light?