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REI Vantage · Full Kit
Your complete field intelligence system
Works on your phone — no internet required
Works on your phone — no internet required
Select a tool
📈
Deal | No-Deal Calculator
ARV, max offer, profit, DSCR, rehab cost estimator
›
📋
Room Matrix
Room-by-room interior & exterior walkthrough
›
© 2025–2026 Faux-naif House, LLC · All rights reserved
jvkaufman.com · REI Vantage Full Kit
jvkaufman.com · REI Vantage Full Kit
Deal | No-Deal
📋 Room Matrix data found — import to assist rehab estimate?
REI VANTAGE
jvkaufman.com
Deal | No-Deal
Decision Analysis
Field Tool
Subject address
⚠ CAUTION: All field numbers are placeholders only. Enter your own numbers — every field, every deal.
Deal inputs
Not sure about a number? Use the Build buttons to calculate it.
Holding cost builder
Auto: Loan × Rate ÷ 2
Or enter your own
Or enter your own
Calculated holding costs
—
(Loan × Rate ÷ 2) + (Taxes + Ins + Util + HOA) × Months
Rehab Cost Estimator
Custom $/sf — bypass level buttons and enter your own rate
$/sf — overrides level selection
Using your custom rate — level buttons are for reference only
Mode
Rehab Cost Level
Paint, LVP, basic fixtures — rentals & low-end flips
- Paint (spray + basic prep)
- LVP or cheap carpet
- Stock cabinets or paint existing
- Laminate countertops
- Basic lighting + fixtures
- Patch drywall
- Keep layout the same
👉 Rentals, wholesale cleanup, low-end flips
New kitchen, tile baths, exterior refresh — retail flips
- New kitchen (shaker cabinets, quartz)
- Tile showers / upgraded baths
- LVP or refinished hardwood
- New fixtures, lighting, trim
- Some layout tweaks
- Exterior refresh (paint, landscaping)
👉 Retail flips in decent neighborhoods
Full gut kitchen/baths, roof, HVAC, windows — distressed properties
- Full kitchen gut + rebuild
- All baths remodeled
- New windows throughout
- Roof repair or replacement
- HVAC replacement
- Electrical / plumbing updates
- Possible structural repairs
👉 Distressed properties, major systems issues
Custom everything, structural changes — upper-tier neighborhoods
- Custom cabinets, high-end appliances
- Stone slabs (marble, quartzite)
- Full gut down to studs
- Structural / layout changes
- Designer lighting, trim, millwork
- High-end exterior (windows, doors)
👉 Upper-tier neighborhoods, compete with new construction
Smart Adders
Regional / Market
Property Risk
Project Complexity
Size Adjustment
Curb Appeal
Item Cost Defaults
Market Multiplier:
0.8 = lower cost market · 1.2 = higher cost market
Edit any cost to match your market. Multiplier adjusts equipment items.
| Item | Type | Default Cost ($) installed — materials + labor |
|---|---|---|
| A/C Compressor | Equipment | |
| A/C Air Handling Unit | Equipment | |
| Heater | Equipment | |
| Main Brk Box | Equipment | |
| Plumbing | Equipment | |
| Roof (per sq ft) | Construction | |
| Siding (per sq ft) | Construction | |
| Flooring (per sq ft) | Construction | |
| Paint interior (per sq ft) | Construction | |
| Cabinets (per sq ft) | Construction | |
| Windows (each) | Equipment | |
| Door (each) | Equipment | |
| Appliances (set) | Equipment | |
| Shower remodel | Equipment | |
| Countertops (per sq ft) | Construction | |
| Roof Details | ||
| Stories | Footprint | |
| Pitch | Multiplier | |
| Material | $/sq ft | |
| Landscaping & Trees | ||
| Tree limb removal | Per limb | |
| Tree removal (full) | Per tree | |
| Landscaping / cleanup | Flat | |
| Weeding / lot cleanup | Flat | |
| Gardens / flower beds | Flat | |
All costs include materials and labor (installed). National mid-range estimates — get contractor bids before committing to any deal.
Low
$0
Mid
$0
High
$0
| Low | Mid | High | |
|---|---|---|---|
| Base | $0 | $0 | $0 |
| Adders | $0 | $0 | $0 |
| Contingency | $0 | $0 | $0 |
| Total | $0 | $0 | $0 |
Selected Inputs
Mode: —
Level: —
Estimate: —
Sq Ft: —
Adders: —
Risk Score
Low Risk
Straightforward project.
Suggested Budget Allocation
Based on room matrix — verify with contractor bids. If any line item varies significantly from its allocation %, ask your contractor to explain the difference.
✎ Amounts are editable. Tap any Est. Amount to adjust for your market or contractor bid. Percentages and total recalculate automatically. Selecting a new rehab level above resets this table.
Adjusted Total
—
=
—
P&I Builder
P&I: Models a buyer's mortgage — not your rehab loan. Used for DSCR.
ARV × % — adjust if needed
Calculated monthly P&I
—
Standard amortizing loan
Max offer
Max offer
—
ARV×0.7 − Rehab − Holding − 8% ARV
Enter ARV + asking price—
Profit & return
Profit
—
ARV − Purchase − Rehab − Holding − 8% ARV
Cash in
—
Return
—
Profit / Cash out of pocket
Risk checks
Enter balloon months—
Enter rent + P&I—
Decision filter
Green — Deal
· Profit ≥$40K
· Return ≥75%
· DSCR ≥1.25
· Timeline safe
· Return ≥75%
· DSCR ≥1.25
· Timeline safe
Yellow — Caution
· Profit $25–40K
· Tight timeline
· Weak rent
· Tight timeline
· Weak rent
Red — Walk
· Profit <$25K
· No DSCR
· Balloon risk
· No DSCR
· Balloon risk
Auto calculates, Deal | No-Deal
© 2025–2026 Faux-naif House, LLC. All rights reserved. No part of this tool may be reproduced, distributed, transmitted, or used in any form or format without the prior written permission of Faux-naif House, LLC.
Room Matrix
Room Matrix
How to use: Tap any cell to mark an issue.
1 tap = needs attention (light gray).
2 taps = significant problem (black).
3 taps clears back to white.
Tap any column header to see its full name.
Other rows ✎ — tap the name to rename it.
1 tap = needs attention (light gray).
2 taps = significant problem (black).
3 taps clears back to white.
Tap any column header to see its full name.
Other rows ✎ — tap the name to rename it.
← scroll sideways to see all columns →
| Room | A/C Reg |
Appl | Blind/ Curt |
Cabnt | Carpet | Ceiling | Cerm Tile |
Clean | Cntr Top |
Door | Dplx Otlt |
Fixtr | Floor Wood |
Floor Mrbl |
Haul Stuff |
Light | Shoe Mld |
Shower | Sinks | Smk Alrm |
Trim Pnt |
Twl Bar |
Vinyl Tile |
Wall Pnt |
Wall Sw |
Window | Wndw Scrn |
|---|
| Room |
|---|
← →
← scroll sideways to see all columns →
| Item | Add Flwrs |
Clean | Haul Stuff |
Level | Paint | Repair | Replce | Trim | Weed |
|---|
| Item |
|---|
← →
Good
Needs attention
Significant problem
Zoom
100%
© 2025–2026 Faux-naif House, LLC. All rights reserved.