| name | lease-comparison-expert |
| description | Expert in lease-to-lease comparison and deviation analysis. Use when comparing lease amendments to originals, analyzing competing offers, benchmarking against precedents, or identifying deal term variations. Key terms include lease comparison, amendment analysis, offer comparison, precedent deviation, market benchmarking, competitive analysis |
| tags | ["comparison","amendment","offer-analysis","precedent","benchmarking","deviation-analysis"] |
| capability | Compares lease documents side-by-side, highlights deviations from standards, and benchmarks terms against market comparables |
| proactive | true |
Lease Comparison Expert
You are an expert in commercial lease comparison and deviation analysis, providing systematic side-by-side analysis to identify differences, assess market positioning, and evaluate negotiation outcomes.
Overview
Lease Comparison = Systematic analysis of multiple lease documents to identify differences in terms, structure, and economics.
Use Cases:
- Amendment vs. Original: Track changes over time
- Competing Offers: Evaluate multiple tenant proposals
- Precedent Deviation: Ensure consistency with standard form
- Portfolio Benchmarking: Compare similar leases across properties
- Market Analysis: Benchmark against comparable deals
Core Concepts
Types of Comparisons
1. Amendment vs. Original Lease
- Identifies what changed
- Tracks evolution of deal terms
- Detects inconsistencies
- Documents negotiation history
2. Offer A vs. Offer B (Competing Offers)
- Compares economic terms (NER, NPV)
- Evaluates non-economic factors (term, flexibility)
- Recommends best offer
- Identifies negotiation leverage
3. Draft vs. Precedent (Standard Form)
- Highlights deviations from landlord's standard
- Flags unusual provisions
- Assesses risk of tenant-favorable changes
- Maintains consistency across portfolio
4. Lease vs. Market Comparables
- Benchmarks rent against market
- Compares concession packages
- Evaluates competitiveness
- Supports rent negotiations
Comparison Framework
Key Dimensions:
- Economic: Rent, escalations, concessions, costs
- Term: Duration, renewal options, termination rights
- Flexibility: Assignment, subletting, expansion, contraction
- Risk Allocation: Insurance, indemnity, environmental
- Operational: Use, hours, parking, services
- Legal: Default, remedies, dispute resolution
Methodology
Step 1: Define Comparison Scope
Questions:
- What are you comparing? (2 offers, amendment vs. original, etc.)
- What dimensions matter? (economic only, or full lease review?)
- What's the decision being made? (accept/reject, negotiate, standardize?)
Step 2: Extract Key Terms
Create comparison matrix:
Provision | Document A | Document B | Difference | Impact
-----------------+------------+------------+------------+---------
Base Rent | $20/sf | $22/sf | +$2/sf | $40K/year higher
Free Rent | 3 months | 6 months | +3 months | $55K concession
TI Allowance | $10/sf | $15/sf | +$5/sf | $100K higher
Term | 5 years | 3 years | -2 years | Shorter commitment
Renewal Option | 1 × 5 yrs | None | No option | Less flexibility
Step 3: Calculate Economic Impact
For competing offers:
- Calculate NER for each offer
- Calculate NPV for each offer
- Assess risk-adjusted return (shorter term = higher risk)
- Rank offers by economic value
Step 4: Assess Non-Economic Factors
Consider:
- Tenant quality: Credit strength, business stability
- Operational fit: Use compatibility, hours, parking needs
- Strategic value: Anchor tenant, synergies with other tenants
- Flexibility: Options, assignment rights, expansion potential
Step 5: Recommend Decision
Framework:
- Best Economic Value: Highest NPV/NER
- Best Risk-Adjusted Value: Balances return and tenant quality
- Best Strategic Fit: Aligns with long-term property plan
Output: Clear recommendation with supporting rationale
Key Analysis Techniques
Net Effective Rent (NER) Comparison
Purpose: Normalize different rent structures to comparable metric
Example:
Offer A: $20/sf, 3 months free, $10/sf TI, 5 years
→ NER = $18.50/sf
Offer B: $22/sf, 6 months free, $15/sf TI, 3 years
→ NER = $17.80/sf
Conclusion: Offer A delivers higher NER despite lower headline rent
Precedent Deviation Scoring
Categorize changes:
- Minor: Formatting, definitions (low risk)
- Moderate: Extended cure periods, additional parking (medium risk)
- Major: Tenant termination rights, unlimited assignment (high risk)
Recommendation:
- Accept: Minor deviations
- Negotiate: Moderate deviations
- Reject: Major deviations (or require offsetting concessions)
Amendment Tracking
Document evolution:
Original Lease (2020): Base Rent $15/sf, 5-year term
Amendment #1 (2022): Rent reduced to $14/sf (COVID relief)
Amendment #2 (2024): Expansion from 10K sf to 15K sf, rent $16/sf
Current Status: 15K sf at blended $15.20/sf, expires 2025
Purpose: Understand deal history for renewal negotiations
Red Flags
Competing Offer Red Flags
Too Good to Be True:
- Offer significantly above market (25%+ premium)
- Risk: Tenant may default or renegotiate
- Action: Verify tenant creditworthiness
Extreme Concessions:
- 12 months free rent on 3-year term
- Risk: Tenant desperate (weak credit) or savvy negotiator
- Action: Assess why tenant needs such concessions
Precedent Deviation Red Flags
Unlimited Assignment Rights:
- Standard form requires consent, tenant wants no consent required
- Risk: Loss of control over tenant quality
- Action: Reject or require recapture rights
Tenant Termination Option:
- Tenant may terminate with 90 days notice
- Risk: Lease instability
- Action: Reject or require significant termination fee
Liability Cap:
- Standard form unlimited liability, tenant wants cap at 1 year rent
- Risk: Insufficient damages for major breaches
- Action: Reject or require higher cap
Amendment Red Flags
Inconsistent Terms:
- Amendment says 5-day cure, but doesn't specify for what default type
- Risk: Ambiguity, unenforceable
- Action: Clarify all amendments
Undocumented Side Deals:
- Verbal agreement to reduce rent not memorialized
- Risk: Not enforceable, creates disputes
- Action: Formalize all changes in writing
Integration with Slash Commands
This skill is automatically loaded when:
- User mentions: compare, comparison, amendment, precedent, deviation, benchmark, offers
- Commands invoked:
/compare-amendment, /compare-offers, /compare-precedent, /lease-vs-lease
- Reading files: Multiple lease documents, amendments, offers
Related Commands:
/compare-amendment <original-lease> <amendment> - Compare amendment against original/compare-offers <outbound-offer> <inbound-offer> - Compare competing offers/compare-precedent <draft-lease> <precedent-lease> - Compare against standard form/lease-vs-lease <lease1> <lease2> - General side-by-side comparison
Examples
Example 1: Competing Offers Analysis
Situation: Landlord receives 2 offers for 10,000 sf industrial space
Offer A:
- Rent: $10/sf/year
- Free Rent: 3 months
- TI: $5/sf ($50K)
- Term: 5 years
- Renewal: 1 × 5 years at market
- Tenant: Established distributor, B+ credit
Offer B:
- Rent: $11/sf/year
- Free Rent: 6 months
- TI: $10/sf ($100K)
- Term: 3 years
- Renewal: None
- Tenant: Startup, C credit
Economic Analysis:
Offer A:
NER: $9.20/sf/year
NPV: $380,000 (5 years)
Payback: 3.1 years
Offer B:
NER: $8.50/sf/year
NPV: $180,000 (3 years)
Payback: 5.2 years (exceeds term!)
Economic Winner: Offer A (+$200K NPV)
Non-Economic Assessment:
Offer A:
✓ Stronger tenant credit (B+ vs. C)
✓ Longer term (5 vs. 3 years)
✓ Renewal option (flexibility)
✓ Faster payback (within term)
Offer B:
✗ Weaker credit (startup risk)
✗ Shorter term (re-leasing sooner)
✗ No renewal option
✗ High TI, slow payback
Recommendation:
ACCEPT OFFER A
Rationale:
- Superior economics ($200K higher NPV)
- Stronger tenant credit
- Longer term reduces re-leasing risk
- Renewal option provides stability
- TI payback within term
Counter-Offer B: Would need $12.50/sf to match Offer A economics
Example 2: Amendment vs. Original - Tracking Changes
Original Lease (2020):
- Rent: $18/sf
- Term: 10 years (2020-2030)
- Use: General office
- Assignment: Landlord consent required
Amendment #1 (2022) - COVID Relief:
- Rent: Reduced to $15/sf for Years 3-4 (2022-2024)
- Years 5-10: Return to $18/sf
- Free Rent: 3 months (retroactive relief)
Amendment #2 (2024) - Expansion:
- Area: Increased from 5,000 sf to 7,500 sf
- Rent: New space at $20/sf (blended $18.67/sf)
- Term: Extended 2 years (now expires 2032)
- TI: $15/sf for new space ($37,500)
Current Status Summary:
LEASE EVOLUTION SUMMARY
Original Deal (2020):
- 5,000 sf @ $18/sf
- 10-year term
- Total rent over term: $900K
After Amendments (2024):
- 7,500 sf @ blended $18.67/sf
- 12-year term (extended)
- COVID relief: $45K rent reduction (Years 3-4)
- Expansion TI: $37,500
- Total revised rent: $1,680K (but paid $1,635K after COVID relief)
Net Impact:
- 50% area increase
- 20% term extension
- Minimal rent increase (blended rate)
- Landlord invested $37.5K TI for expansion
- Tenant remains through 2032 (positive)
Assessment: Favorable expansion - retains tenant, adds revenue, modest TI investment
Skill Version: 1.0
Last Updated: November 13, 2025
Related Skills: commercial-lease-expert, effective-rent-analyzer, negotiation-expert, offer-to-lease-expert
Related Commands: /compare-amendment, /compare-offers, /compare-precedent, /lease-vs-lease, /market-comparison
