SolutionProperty presentation

Interactive Property Presentation Development

Alpha ExpansionProperty developers
In short

An interactive property presentation lets a buyer explore a development before it is built. They turn the building, choose a floor, open a unit and see its plan, its view and whether it is still available. Sales staff use the same tool on a large screen in the sales centre. Because availability and prices come from your sales system, what a buyer sees online matches what the sales office would tell them.

Key points
  • 01Buyers find a unit by floor, size, view and budget, on the building itself.
  • 02Availability and price come from your sales system, so they stay current.
  • 03Each enquiry arrives linked to the exact unit the buyer was looking at.
01

The main workflow, step by step

The window follows a buyer from the whole building to an enquiry on one apartment, and then the sales agent who answers it. Pick a step to see its screen. The development, the units and the prices shown are invented for the demonstration.

Sales galleryDemo with fictional data

Building

Marina TerracesSelling
Filter
Two bedrooms, sea view
Floors shown
Highlighted on the model
Matching units
Listed beside the building
Sold units
Shown as unavailable

Off the pathWhen a filter matches nothing, the nearest matches are offered, with what differs from the request.

Unit

B-1204Available
DetailValue
TypeTwo bedrooms, corner
FloorTwelfth
Internal areaShown with the plan
ViewPhotographed from this height

Off the pathIf the unit is reserved while the buyer is viewing it, the status changes on screen and similar units are suggested.

Price and plan

B-1204Available
Price
From the sales system
Payment plan
Milestones shown as stages
Handover
Target period for this phase
Brochure
Unit sheet to download

Off the pathWhere prices are disclosed on request only, this panel invites an enquiry instead of showing a figure.

Enquiry

ENQ-30418Sent
FieldCaptured
UnitB-1204, added automatically
Preferred contactPhone, afternoon
ShortlistTwo other units saved

Off the pathAn enquiry from outside the markets the project may be sold in is routed to a person for review before any reply.

Lead and reservation

ENQ-30418Reserved
StepState
CallCompleted the same day
ViewingBooked at the sales centre
Unit B-1204Reserved for this buyer

Off the pathA reservation that lapses without a deposit returns the unit to available everywhere at once.

02

Who uses it, and what each role can do

A development is sold by several teams and often through outside brokers. The roles keep prices and reservations under the developer's control while letting everyone present the same picture.

RoleSeesCan do
BuyerThe building, available units, plans and viewsFilter, shortlist, download and enquire
Sales agentAll units with status, price and leadsPresent, reserve and follow up
BrokerUnits released to them and their own leadsPresent and register a client
Sales managerAvailability, pricing and performance by unit typeRelease, hold and reprice units
MarketingContent, images and enquiry sourcesUpdate materials without a developer
03

When the work leaves the usual path

Selling units that do not exist yet means the information changes weekly. The presentation has to stay truthful through each of these situations.

SituationWhat the system doesWho decides
Unit reserved while being viewedUpdates the status and suggests similar unitsSales agent
Reservation lapsesReturns the unit to available everywhereSales manager
Price list updatedShows new prices at once, with the dateSales manager
Plan or specification revisedReplaces the drawing and notes the revisionMarketing
Two brokers register one buyerFlags the duplicate for a decisionSales manager
Device cannot run the 3D buildingOffers floor-by-floor images and listsMarketing
04

What it connects to

The building on screen is a front end to your sales data. How that data is held today, and how it can be read, decides most of the integration work.

SystemWhat movesDirection
Sales or inventory systemUnit status, prices and payment plansInto the presentation
CRMEnquiries with unit, source and shortlistOut of the presentation
Architectural models and plansBuilding geometry, floor plans, unit sheetsInto the presentation
Booking calendarViewings at the sales centreBoth ways
Broker registrationsClients registered against unitsBoth ways
05

What a first release includes

01

Interactive building

A 3D model of the development, optimized for the web, with floors and units that can be selected.

02

Unit finder

Filters by bedrooms, area, floor, view and budget, with results shown on the building and as a list.

03

Unit pages

Plan, specifications, the view from that height, price where disclosed and a sheet to download.

04

Live availability

Status and prices read from your sales system, so that sold and reserved units are never offered.

05

Enquiries and shortlists

Enquiries that carry the unit and the buyer's shortlist into your CRM, with the source recorded.

06

Sales centre mode

A touch-screen version for agents, with reservation controls and nothing a buyer should not see.

Often added after the first release

  • Walk-through of a show apartment
  • Finishes and upgrade selection
  • Online reservation with a deposit
  • A broker portal with commissions
  • Further phases of the development
06

What we need from you

  • The architectural model, floor plans and unit schedule
  • How unit status and prices are recorded today
  • Photography or renders of views at different heights
  • The markets and languages the project is sold in
  • A sales manager and an agent to test in the sales centre

Ownership and licensing terms are defined in the project agreement.

07

What to do next

Send us the unit schedule and a sample floor plan. We reply with how the building would be prepared for the web, what we would read from your sales system and a proposal. Start a conversation or book a 30-minute call.

08

Common questions

Can it show real availability?

Yes, when it reads unit status from the system your sales team updates. We establish how that system can be reached and how quickly a reservation appears online. Where status is kept in a spreadsheet today, a small administration screen or a scheduled import can serve at first, with a clear owner for keeping it current.

Does the 3D building work on phones?

It does when the model is prepared for the web: simplified geometry, light textures and staged loading, with a fallback to floor plates and lists on devices that struggle. Buyers browse on phones and agents present on large screens, so both are tested on real devices throughout the project.

Should prices be shown publicly?

That is a commercial and sometimes a regulatory decision, and it differs by market. The presentation can show prices to everyone, show them after registration or invite an enquiry instead. Rules on advertising off-plan property vary between countries, so the wording and disclosures are agreed with your legal advisers.

Can brokers use it?

Yes. Brokers can be given their own sign-in, see the units released to them and register a client against a unit. Registration is time-stamped, which settles most disputes about who introduced a buyer. Commissions and agreements can follow in a later phase.

Next

Where to go from here

Next step

Tell us about your project

Describe what you want to build and the systems it has to work with. We reply with how we would approach it and which decisions come first. The scoping conversation is free.

Response within 24 hoursFree consultation and scopingNDA available on request

Premium digital product and engineering studio. We build high-performance web platforms, SaaS applications, mobile apps, and 3D experiences for high-growth companies.

Alpha Expansion is a premium digital product and engineering studio specializing in React development, Next.js development, full-stack development, mobile app development, UI/UX design, and 3D interactive experiences.

We serve industries including SaaS, FinTech, Healthcare, E-commerce, Logistics, and Real Estate.