We Built the Tool That Lets Developers Sell Homes Before They Build Them
We're not interior designers. We're engineers who got frustrated watching a simple problem go unsolved for too long.
The problem: residential developers have been asking buyers to commit to major purchases based on 2D floor plans and brochures for decades. The solution everyone settled on was physical show units. Expensive, slow, and limited to one finish package.
We thought there had to be a better way.
Foursite by VirtualSpaces takes your 2D floor plans and architectural blueprints and converts them into photorealistic AI 3D interior renders. Not in weeks. In minutes.
We built it for the developer who has 200 units, five floor plan types, and three finish packages, and needs buyers to be able to see their specific unit before sales launch. We built it for the interior designer who is tired of clients saying "I can't really picture it" when they've done everything right. We built it for the architect who knows what the space will feel like and can't figure out why the buyers don't.
The use case that surprised us the most: pre-construction sales. Developers who use Foursite can launch sales with a complete visual library, every unit type rendered, every finish package visualized, before the excavation starts. Buyers stop evaluating and start planning. Sales velocity changes.
Read More: Pre-Construction Home Sales
Convert floor plan to 3D. Show buyers what they're actually buying. Close faster.
We've also built Remodroom for the post-commitment phase: a tool that turns a single room photo or render into a redesigned version with different finishes, furniture, and colours. Useful for buyer consultations, finish selection sessions, and renovation planning.
Both tools are live. Both are built for practitioners who are tired of the visualization gap costing them time and money.
AI interior design visualization shouldn't require a render studio, a six-week wait, or a five-figure commission. It should be something your team can do in-house, on demand.
That's what we built. We'd love for you to try it.
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