Inputs
The local prototype reads Offering Memorandum, rent roll, T12, lease summary, and loan term sheet files in PDF, XLSX, CSV, or DOCX.
Free / rules-based / public source benchmark
Review a multifamily deal before you move it forward.
The free prototype reviews a single US multifamily package, extracts deal fields with deterministic rules, calculates screening metrics, and links each finding to its source. No subscription or model API is required.
Current delivery: this free page includes a small rules-based online parser demo. Files are sent to Cloudflare for one request and are not stored by the demo. Do not upload confidential transaction files. The full review workflow and deal data still run locally.
01 / Start with a source pack
Try the parser with a sample file
Choose up to five PDF, XLSX, CSV, or DOCX files. The demo returns document type, parse status, evidence count, and warnings for this request only.
No files selected yet.
Review flow
From source pack to review questions.
The prototype keeps the calculation trail visible so an analyst can see what is supported, what conflicts, and what still needs verification.
Core metrics
It calculates NOI, cap rate, DSCR, physical and leased occupancy, collected-rent ratio, and rent PSF when the source documents support them.
Review output
The report lists missing documents, conflicts, rent roll and expense anomalies, explicit lease risks, debt constraints, and the evidence behind each item.
Scope and boundaries
V0.1 is free for an independent acquisitions analyst doing an early review. It uses versioned deterministic rules and manual confirmation, with RED, YELLOW, and INFO as review priorities; partial, missing, conflicting, unsupported, and unverified states remain visible.
There is no subscription, usage charge, payment flow, or required model API. The rules are designed to be inspectable and repeatable; they do not provide a valuation or a transaction recommendation.
It does not give valuation, investment, legal, lending, or buy/no-buy advice. PSA, title, survey, CRM, marketplace, team collaboration, and external market-rent estimates are outside this version.
The online demo only returns a transient parse summary. For document confirmation, Canonical CRE fields, NOI, Cap Rate, DSCR, findings, and report export, run the interactive prototype locally with the steps in the repository README, then open http://127.0.0.1:8765. Start with the free pre-review checklist if you are assembling a source pack.
Questions this prototype answers
What does it review?
One ordinary US multifamily acquisition package. It extracts supported fields, calculates screening metrics, and lists missing, conflicting, or high-priority items to verify.
How are metrics calculated?
NOI uses supported T12 income less property operating expenses. Cap Rate is specified NOI divided by an asking or entered purchase price. Screening DSCR is trailing actual NOI divided by specified 12-month debt service. Physical and leased occupancy stay separate, and rent PSF uses annualized in-place face rent divided by the same units’ rentable area.
What happens when a source is missing or conflicts with another source?
The state stays visible as missing, partial, unsupported, invalid, or conflict. Dependent metrics can be blocked, and the tool does not fill missing values with zero or silently choose a conflicting source.
Is it free, and does it require an AI model?
Yes. V0.1 is free to use and has no subscription or payment flow. Document parsing, financial calculations, thresholds, and Finding priorities use deterministic versioned rules plus manual confirmation; no external model API is required.
Does it provide investment advice?
No. This is a document and calculation pre-review. It does not provide valuation, investment, legal, lending, or buy/no-buy advice.
Read all FAQ answers · Review the calculation and evidence method · Read the data-use boundary