There's no better way to add life to your condo than to enhance it with plants. Plants soften the edges of any room, not to mention help circulate cleaner air. Many household greens are low-maintenance, making them perfect even for solo space dwellers. If you're thinking of adding a bit of natural color to your flat, check out our list of indoor plants. For pet owners, it may be best to read through which ones are safe to have around your animal companions to avoid accidental ingestion.