123看房
Shanghai Yiwo Information Technology · Image · Business
123kanfang, also known as 123 Kanfang, is a Chinese VR property tour platform that turns panorama photos into walkable 3D models of homes and shops, with AI narration and live agent guided viewing.

About 123看房
What Is 123kanfang
123kanfang is a VR property tour platform built by Shanghai Yiwo Information Technology, usually shortened to Yiwo. The company launched in 2014 and shipped 123kanfang as a complete production and presentation service: a panoramic camera captures the space, machine vision and deep learning algorithms build the 3D model, and the finished tour runs in a browser or app.
The product sits between the property business and its buyers. Developers, agents, and operators use it so that a buyer can inspect an apartment without traveling to it, and so that one listing can be pushed to multiple portals at once.
Its focus is narrow by design. Almost everything on the site is aimed at Chinese property and interior design work, the strongest delivery features assume you have a panoramic camera rig, and the public site doesn't list subscription prices at all. Budgets get quoted per project.
Getting Started
- Contact the 123kanfang sales team through the website or the brand portal to open an account.
- Shoot the space with a supported panoramic camera and phone mount. Keep enough overlap between rooms to match the capture guide.
- Upload the panoramas to the cloud workspace and let the system build the 3D model from them.
- Add anchors for text, photos, audio, video, and product links, then record or generate the AI narration script.
- Push the finished tour to property portals or embed it in your own site, and hand out live viewing sessions to buyers.
Product Information
A quick look at 123看房's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Property developers selling new builds
- Real estate agents handling remote buyers
- Interior design studios pitching to clients
Tasks
- Turning a flat listing into a walkable floor plan
- Auto generating voice guides for each room
- Measuring a space remotely
- Feeding listing data straight to portals
Scenarios
- Pre-sale showings for off plan apartments
- Long distance apartment hunting
- Showing a showroom, gallery, or hotel lobby
Key features
Panorama to 3D Modeling
The core capability is building a navigable 3D model from ordinary 360 or 720 degree panorama sets rather than from a laser scanner. What comes out is a 3D virtual tour that a buyer can orbit, zoom, and walk, not a slideshow of flat images. Yiwo claims its method handles very large scenes and outdoor areas, keeps structural edges from breaking apart, and reproduces real dimensions. A cloud copy of the data package can also be deployed to a client's own server, which matters for property groups with internal data rules.
AI Narration
Instead of hiring a voice actor for every unit, the platform generates a spoken walkthrough from a template. The script describes the layout, room by room, and follows the tour as the buyer moves. Sales teams can revise the wording for a specific project without re-recording audio from scratch.
Live Guided Property Viewing
A remote agent and a buyer open the same 3D space at the same time. Both sides talk over voice, the view stays synchronized, and the agent can measure rooms while explaining them. For a buyer shortlisting apartments from another province, this is the closest thing to standing in the hallway together.
Anchor Annotations
Any spot in the tour can hold text, an image, an audio clip, a video, or a link. Agents use this to flag renovation options, nearby schools, or a furniture listing. A plain walkthrough turns into a sales surface. Basic editing tools also cover blurring and grabbing still frames for listing thumbnails.
Multi Portal Distribution
Finished tours push directly to major listing portals such as Anjuke and Fang.com, plus a third channel the company names in its sales material. One capture serves several storefronts, which saves the duplicate work that usually eats a marketing team's week.
Virtual Staging and Rendering
The companion interior design product takes a floor plan and recommends wall, ceiling, and floor treatments, then renders images at 8K or 16K resolution in more than 20 popular styles. Sales staff can produce a rough furnished version on site in about three minutes and let a designer refine it later.
Pros and cons
Pros
- The whole pipeline lives in one system, from camera capture and modeling to portal push and voice guide.
- Large space handling is a genuine differentiator, since the same tool covers a single apartment, a mall, or an outdoor plaza.
- Measuring inside the tour removes a second site visit for agents and designers.
- Data packages can be hosted on a client's own servers, which helps teams with strict internal requirements.
Cons
- There's no public price list, so you can't estimate cost before talking to sales.
- Producing a good tour still requires a panoramic camera rig and a capture session on site, which rules out sellers who only have phone photos.
- The site, support, and portal integrations are built for the Chinese market, and the interface isn't meaningfully localized for overseas teams.
- AI narration follows a fixed template, so unusual layouts can sound stiff until someone edits the script by hand.
Frequently asked questions
The platform converts panoramic photos of a property into a virtual home tour that buyers can walk through in a browser, which is also why agents treat it as real estate listing software. The tour includes AI voice narration, annotation anchors, and a live guided viewing mode for agents.
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