Using RoomGPT is a straightforward process designed for simplicity and efficiency, enabling anyone to transform their living spaces virtually. First, users begin by uploading a photo of their existing room. Alternatively, for those starting from scratch, the platform also supports initiating designs from text prompts. Once the image is uploaded, the next step involves selecting the specific room type from a wide array of options, such as bedrooms, living rooms, kitchens, bathrooms, or home offices. Following this, users choose a desired design style from over 61 available themes, ranging from modern and Scandinavian to industrial and rustic. The platform's advanced AI then takes over, analyzing the room's layout, lighting, and key elements to apply the chosen design style. This AI-powered transformation generates multiple redesigned versions of the room, providing high-quality, realistic visual previews. Users can further refine their designs with customizable layout options and style control, allowing them to adjust color palettes, furniture placement, and even mask specific areas to keep elements like walls or windows intact. The tool also allows users to lock preferred furniture while experimenting with new finishes. With fast turnarounds, RoomGPT quickly generates various design looks in a single session, making it easy to compare before-and-after scenarios or batch render different style sets. This pre-purchase visualization significantly reduces the need for physical samples and multiple purchases, leading to substantial cost savings and helping users overcome indecisiveness in home decoration. Finally, users can export their redesigned images, making informed decisions without physical changes. The platform also offers mobile compatibility for on-the-go access to design tools and projects.