B

CareHome Experience Review Board

3.35

Derivation Chain

Step 1 One-stop parent care administration
→
Step 2 Nursing facility comparison
→
Step 3 Post-selection adjustment failure risk at nursing facilities

Problem

When choosing a nursing home for aging parents, families can only compare by government ratings and price. In reality, 25% of residents transfer to a different facility within 1-3 months due to adjustment failures. The most critical information — facility atmosphere, meal quality, staff response time, overnight care quality — can only be known through firsthand experience, yet existing reviews are limited to brief star ratings on Naver Places. Each facility transfer wastes $1,500-$3,750 (200-500만원) in deposits and moving costs.

Solution

Family members of nursing home residents submit structured experience reviews (5-point scale + narrative across 8 categories: meals, cleanliness, staff responsiveness, overnight care, visiting convenience, etc.), enabling an item-by-item comparison dashboard across facilities in the same area. Reviews are separated into '3-day trial stay' and '6+ month long-term stay' categories to enhance reliability.

Target: Ages 45-55, adult children currently evaluating or considering transferring their 70+ year-old parents to a nursing care facility
Revenue Model: Free review browsing; custom 3-facility comparison Report at $7.50 per transaction; facility-side review management SaaS B2B at $37.50/month
Ecosystem Role: Consumer
MVP Estimate: 2_weeks

NUMR-V Scores

N Novelty
4.0/5
U Urgency
4.0/5
M Market
3.0/5
R Realizability
2.0/5
V Validation
4.0/5
NUMR-V Scoring System
N Novelty1-5How uncommon the service is in market context.
U Urgency1-5How urgently users need this problem solved now.
M Market1-5Market size and growth potential from proxy indicators.
R Realizability1-5Buildability for a small team with realistic constraints.
V Validation1-5Validation signal quality from competition and demand data.
Each dimension is scored 1-5 and weighted into grade S/A/B/C/D.
SaaS N=.15 U=.20 M=.15 R=.30 V=.20 Senior N=.25 U=.25 M=.05 R=.30 V=.15

Feasibility (73%)

Tech Complexity
32.0/40
Data Availability
20.6/25
MVP Timeline
20.0/20
API Bonus
0.0/15
Feasibility Breakdown
Tech Complexity/ 40Difficulty of core implementation stack.
Data Availability/ 25Practical availability and cost of required data.
MVP Timeline/ 20Expected time to ship a usable MVP.
API Bonus/ 15Bonus for viable public API leverage.
Total 100 points; below 50% is filtered out.

Market Validation (58/100)

Competition
8.0/20
Market Demand
6.2/20
Timing
16.0/20
Revenue Signals
10.5/15
Pick-Axe Fit
10.5/15
Solo Buildability
7.0/10
Validation Breakdown
Competition/ 20Signal quality from competitor landscape.
Market Demand/ 20Demand proxies from search and mention patterns.
Timing/ 20Fit with current shifts in tech, behavior, and regulation.
Revenue Signals/ 15Reference evidence for monetization viability.
Pick-Axe Fit/ 15How well the concept serves participants in a trend.
Solo Buildability/ 10Practicality for lean-team implementation.
Total 100 points; below 50 is filtered out.

Technical Requirements

Frontend [medium] Backend [low]
Dashboard