Restrict tenant, owner and vendor access by relationship
The resident portal should expose the household’s permitted records; the owner portal should expose the authorised properties and reporting periods. A vendor generally needs an assigned work instruction, not screening documents or the full rent ledger. Staff access should reflect actual responsibilities, with explicit authority for sensitive exports and adjustments.
The OWASP authorization guidance recommends least privilege and permission validation on every request. Apply that to document downloads, statement exports and work-order attachments as well as screens. Test guessed record identifiers and revoked assignments; hiding a menu does not enforce access to the underlying record.
Reconcile migrated balances before inviting residents
Inventory the export rights and formats available from the current system. Map properties, units, households, active leases, account balances, documents and open work orders. Historical transactions and an opening-balance import are different migration choices: agree what will remain searchable and where the retained source records can be retrieved.
Rehearse with redacted samples and compare record counts, property totals, selected household balances and open maintenance queues. Keep a list of rejected or ambiguous rows and the reviewer responsible for each. Define the cutoff, final change capture, reconciliation sign-off and rollback checkpoint before cutover. Importing a file successfully is not proof that every owner statement or resident balance is correct.
Confirm integrations through evidence and failure handling
Payment, screening, signing and accounting providers need confirmed commercial access, supported interfaces and agreed data responsibilities. Specify which record owns each field and how changes flow back. An integration diagram or vendor logo does not prove that credentials, production eligibility or a bidirectional connection are available.
Inspect a provider outage, a delayed receipt, an interrupted signing session and a rejected accounting import. Each should leave a recoverable queue with a responsible operator and enough evidence to retry safely. Preserve document versions and event references, and agree how credentials and access are revoked during handover or termination.
Use the demo to challenge connected operations
Ask for a walkthrough of one household across leasing, charges, payment exceptions and a maintenance request, followed by the authorised owner statement. Confirm current demonstration availability and which steps are interactive, illustrative or backed by sandbox services. Artwork is not evidence of a working demo, a reconciled bank account or a live provider connection.
Include a returned payment after a statement was prepared, a vendor completing the wrong work order, a household moving units and an owner relationship ending. Inspect denied cross-property document access and a corrected opening balance. The demo should explain the next action and decision owner for each exception; production acceptance also needs the agreed recovery and reconciliation checks.
Bound the first release around a complete operating cycle
Choose a defined portfolio model, market and accounting boundary. Include lease records, resident account visibility, service intake, controlled staff queues and the reporting needed to complete one operating cycle. A manual review can be suitable when the queue, authority and staffing are explicit. Resident mobile applications and an owner web portal should be estimated as distinct surfaces.
Add broader property types, procurement and automation after validating the initial records and exceptions. Delivery estimates depend on export quality, accounting decisions, provider approvals, migration review and acceptance evidence. There is no universal launch window, compliance certification or guaranteed collection improvement in this development brief.
Bring a redacted portfolio pack to discovery
Prepare property and unit examples, an ownership map, a lease and charge schedule, a resident ledger, an owner statement and a maintenance ticket with its invoice path. Include an unresolved payment and a sample export. Name the people who approve housing policy, accounting mappings and migration differences, using redacted records during initial review.
Use a product scope discussion to agree the capabilities to configure, engineer or integrate, the excluded obligations and the evidence required for acceptance. Set ownership, reusable components, licences, deployment access and support in the contract.
Review the delivery process for the discovery, implementation and acceptance checkpoints that turn the portfolio pack into a scoped engagement.