Question: I'm looking for a platform that can generate photo-realistic room designs based on my preferences.

Room AI is a powerful AI-based interior design tool that lets you create pro-level designs without any downloads or installation. It's got more than 40 design styles, including some interesting choices like Cyberpunk and Bohemian, and tools like Restyle that lets you reconfigure uploaded room photos and Generate that lets you create entirely new rooms. The service works with a range of rooms and has several pricing levels, so it's good for homeowners, interior designers and real estate agents.

Another good option is Interior AI, which is geared for rapidly redesigning and virtually staging interiors. It's got more than 50 design styles and tools like Virtual Staging AI, 3D Flythroughs and Sketch Conversion. It's good for real estate listings, with photorealism that's high and an interface that's not overwhelming.

If you're on a budget, check out Genera. The service turns your room photos into designs in a range of styles, including Industrial and Minimalist. It also has tools like Arch-E that can generate imagery from text prompts and Curated Shopping that suggests home decor products. Genera lets you get reimagined versions of your rooms in seconds, and it offers free and subscription-based options.