How CBRE Teams Show Vacant Office Space Fitted Out, Before the Fit-Out
September 29, 20268 min read
Walk a prospective tenant through an empty office floor and you are asking them to do the hardest part of the job themselves. What they see is a concrete slab, an exposed ceiling, a grid of columns and a lot of daylight. What they need to decide on is a workplace for eighty people, with meeting rooms, a kitchen and a reception, that does not exist yet. CBRE, the largest commercial real estate services firm in the world, has teams using MeltFlex AIto close that gap: to show a vacant floor furnished and fitted out, in a layout that fits the tenant in the room, before any money goes into construction.
This piece looks at why that matters in today’s office market and how AI visualization fits commercial leasing, using CBRE as the example. We have kept to what is public: CBRE’s own reported figures and research, and the capabilities MeltFlex ships. We do not publish customers’ internal numbers, so there are no invented deal counts or time-saved claims here.
At a glance
- Client: CBRE Group, founded in 1906, headquartered in Dallas, $40.55 billion in 2025 revenue and more than 155,000 employees.
- The problem: vacant office space shows as a bare shell, and tenants struggle to picture their company in it.
- What MeltFlex does: turns a photo or floor plan of an empty floor into a furnished, fitted-out office, in several layouts and styles, in seconds.
- Why now: CBRE’s own research shows the recovery is led by top-quality, ready space, so how a floor presents decides which space leases first.
Who CBRE is
CBRE Group was founded in San Francisco in 1906 and is headquartered in Dallas. It is the largest firm in commercial real estate services and investment, and in 2025 it reported revenue of $40.55 billion, up 13 percent on the year. It employs more than 155,000 people, including Turner & Townsend, across more than 100 countries and 600 offices, and counts about 90 of the Fortune 100 among its clients.
Since the start of 2025 the business has reported in four segments: Advisory Services, which includes leasing and capital markets; Building Operations & Experience, which manages more than 7 billion square feet of property and corporate facilities; Project Management, the fit-out and construction management arm; and Real Estate Investments. In January 2025 CBRE also took full ownership of Industrious, the flexible office operator, which now runs turnkey private suites and coworking in more than 250 locations. Nearly every part of that business at some point has to show someone a space that is not finished yet.
The office market rewards space that looks ready
CBRE’s own Q2 2026 US office report puts national vacancy at 18.3 percent, falling, with net absorption of 12.6 million square feet and a ninth straight positive quarter. The detail underneath is the important part: prime vacancy is down to 12.3 percent, and the report says top-quality space is leading the recovery. Tenants are coming back, and they are choosing the space that is easiest to say yes to.
That leaves a wide band of perfectly good floors competing on presentation. A shell floor photographed as it stands tells a tenant almost nothing about how their team would sit in it. A physically built spec suite answers the question, but it means committing construction budget to a layout before anyone has signed. Visualization sits between the two: it shows the finished result without building it, and it can show several versions of it.
How CBRE teams use MeltFlex
MeltFlex takes the material a leasing or project team already has, a phone photo of an empty floor, a test-fit plan, or an existing render, and turns it into a photorealistic finished office. There is no prompt to write and no 3D model to build. For commercial space, the jobs it covers are:
- Empty floor to finished office. AI office design furnishes a photo of the real space, keeping the windows, columns, ceiling and proportions, so the image is of this floor, not a stock interior.
- Several fit-outs for one floor. The same photo can be rendered as open plan, as private offices, or as a collaborative mix, so a tenant sees their options side by side instead of one render that may not fit how they work.
- Test-fits people can read. Floor plan to 3D turns a 2D space plan into a furnished three-dimensional view, which is much easier for a tenant’s leadership team to understand than a line drawing.
- A walkthrough for the listing. AI video walkthrough animates the finished image into a short, slow camera move, useful for listing pages, broker emails and social posts.
We are describing the jobs MeltFlex handles for a firm like CBRE, not CBRE’s internal process or results, which are its own to share.
From site visit to tenant pitch
- Photograph the floor. A phone photo from each corner of the vacant space is enough to start.
- Pick a layout and a feel. Choose the kind of workplace the prospect needs, a law firm’s cellular offices or a tech company’s open floor, and a finish level that suits the building.
- Render the options. Each render takes about twenty seconds, so a set of three or four alternatives is ready before the next call.
- Send, then refine. Share the images with the prospect, and re-render when they come back with changes, rather than re-briefing a studio.
What visualization is not
A render of a fitted-out floor is a way to start a conversation, not a set of construction drawings. It does not replace the architect’s space plan, the engineer’s services design or the contractor’s costing, and it should never be presented as space that already exists. Label visualizations as visualizations in listings and brochures. Used that way, it shortens the part of the process where a tenant is still trying to picture the space, which is exactly where deals stall.
What this means for landlords and brokers
CBRE operates at a scale few firms match, but the same loop works for a single building: photo of the empty floor in, finished office out, in as many variations as a tenant wants to see. If you are leasing office, retail or flexible workspace and the space shows as a shell, you can try MeltFlex free on one of your own floors. Teams that need it at volume, with shared credits and seats, can look at MeltFlex for enterprise.
Frequently asked questions
Who is CBRE?
CBRE Group is the world’s largest commercial real estate services and investment firm. Founded in 1906 and based in Dallas, it reported $40.55 billion in 2025 revenue and employs more than 155,000 people in over 100 countries.
How does MeltFlex help lease vacant office space?
It turns a photo or floor plan of an empty floor into a finished, furnished office in about twenty seconds, in whichever layout and style suits the prospect, so tenants can see the space working for them before anything is built.
Is an AI visualization of an office the same as a design?
No. It is a marketing and decision tool. The architect and contractor still produce the real drawings, and visualizations should be labelled as such in listings.
Can MeltFlex visualize office space from a floor plan?
Yes. Floor plan to 3D turns a 2D plan into a furnished 3D view, and AI office design restyles a photo of a real floor.
