Yes, dopamine decor can make rented spaces joyful and personal by focusing on portable and non-permanent elements. Use removable paint, vibrant textiles, and personal artifacts like photos or art to bring color psychology and memory into your home. Incorporate multisensory additions such as scented candles and soft cushions that increase comfort without structural changes. Layering these joy-triggering items helps rented spaces reflect your true story, boosting emotional well-being while respecting rental limitations and preventing chaos.