Sponic Garden — Business Model

Assumptions

Model Inputs

Conservative scenario for the Warsaw prototype. Opens 1 day/week, adding one more day each month until 6 days/week (7th reserved for private events). Promotional pricing at 40% discount from list. 5.5% weekly visitor growth reaches ~216/day by Month 12. 64 founding members get their first experience free.

💰 Revenue

€24 avg per visit (40% promo discount from €40 list)
250 daily capacity (max)
5.5% weekly growth from 15 visits/day
1→6 days/week ramp (+1 day/month)
Month 12 revenue: €134,784 (216 visits × 26 days)

📊 Operating Schedule

Month 1: 1 day/week (4 days) — 17 visits/day
Month 2: 2 days/week (9 days) — 21 visits/day
Month 3: 3 days/week (13 days) — 27 visits/day
Month 4: 4 days/week (17 days) — 34 visits/day
Month 5: 5 days/week (22 days) — 43 visits/day
Month 6+: 6 days/week (26 days) — 54→216 visits/day

7th day reserved for private events (revenue not modeled).

🧑‍💼 Team (4 FTE)

Developer / Digital Product Manager
Event Manager
Physical Construction Builder
Operations Manager
Avg salary: €45k/yr = €3,750/mo each
Total: €15,000/month

🏢 Fixed Costs

Rent: €10,000/month
Tech equipment: €100,000 (amortized 12mo = €8,333/mo)
Buildout: €200,000 (months 6–12 = €28,571/mo)

Visual

Revenue vs. Costs — 12 Months

Revenue Costs

M1M2M3M4M5M6 M7M8M9M10M11M12

Financials

12-Month Profit & Loss

All figures in EUR (€). Opens 1 day/week, adding a day each month to 6 days/week. 7th day reserved for private events. Visits grow 5.5%/week from 15/day at €24 avg (40% promo discount).

	M1	M2	M3	M4	M5	M6	M7	M8	M9	M10	M11	M12	Year 1
Revenue
Days/week	1	2	3	4	5	6	6	6	6	6	6	6	—
Operating days	4	9	13	17	22	26	26	26	26	26	26	26	221
Visits/day	17	21	27	34	43	54	68	85	108	136	171	216	—
Admission @ €24	1,632	4,536	8,424	13,872	22,704	33,696	42,432	53,040	67,392	84,864	106,704	134,784	574,080
Total Revenue	1,632	4,536	8,424	13,872	22,704	33,696	42,432	53,040	67,392	84,864	106,704	134,784	574,080
Operating Costs
Staff (4 FTE)	15,000	15,000	15,000	15,000	15,000	15,000	15,000	15,000	15,000	15,000	15,000	15,000	180,000
Rent	10,000	10,000	10,000	10,000	10,000	10,000	10,000	10,000	10,000	10,000	10,000	10,000	120,000
Tech equipment (amort.)	8,333	8,333	8,333	8,333	8,333	8,333	8,333	8,333	8,333	8,333	8,333	8,333	100,000
Total Operating	33,333	33,333	33,333	33,333	33,333	33,333	33,333	33,333	33,333	33,333	33,333	33,333	400,000
Capital Expenditure
Buildout (Phase 2)	—	—	—	—	—	28,571	28,571	28,571	28,571	28,571	28,571	28,571	200,000
Total Costs	33,333	33,333	33,333	33,333	33,333	61,904	61,904	61,904	61,904	61,904	61,904	61,904	600,000
Net Profit / (Loss)	(31,701)	(28,797)	(24,909)	(19,461)	(10,629)	(28,208)	(19,472)	(8,864)	5,488	22,960	44,800	72,880	(25,913)
Cumulative	(31,701)	(60,498)	(85,407)	(104,868)	(115,497)	(143,705)	(163,177)	(172,041)	(166,553)	(143,593)	(98,793)	(25,913)	—

Monthly breakeven at Month 9. Revenue overtakes costs once visits reach ~99/day on 6 operating days. The last 4 months generate €146k in profit, nearly erasing the €172k hole from the first 8 months. Year 1 ends just €26k short of cumulative breakeven — Month 13 turns green.

Unit Economics

Per-Visit Breakdown

At Month 12 (216 visits/day × 26 days), the unit economics have turned positive and are accelerating.

📥 Revenue per Visit

Admission (discounted): €24.00

📤 Cost per Visit (M12: 216/day, 26 days)

Staff: €2.67
Rent: €1.78
Tech amort.: €1.48
Buildout amort.: €5.09
Total: €11.02

🎯 Month 12 Contribution Margin

€12.98 per visit — 54.1% margin

Even at the discounted €24 price, 216 visits/day spreads fixed costs enough to produce healthy margins. Monthly breakeven requires ~99 visits/day — crossed at Month 9.

📈 Future Upside: Full Price & Scale

If discounts are phased out and growth continues to 250/day (6 days/week = 26 operating days):

At 250/day × €40 × 26 days: €260k revenue vs €62k costs → €198k/mo net (76%)
At 250/day × €24 × 26 days: €156k revenue vs €62k costs → €94k/mo net (60%)
250 visits/day at €24 reached ~Month 14

Sensitivity

Path to Profitability

🔮 Growth Rate Impact

3%/week: M12 at 65 visits/day. Year 1 loss €363k. Monthly breakeven ~Month 20
5.5%/week (this model): M12 at 216 visits/day. Year 1 loss €26k. Monthly breakeven Month 9
7%/week: M12 at 250 (capped). Year 1 profit ~€80k. Monthly breakeven Month 7
Monthly breakeven: ~99 visits/day on 6 days/week at €24

Discount phase-out strategy

If the 40% promo discount is gradually phased out (€24 → €32 by M6, €40 by M12), Year 1 revenue increases ~40% to ~€800k, easily flipping the €26k loss into a healthy profit. The promotional period buys market awareness; the question is whether demand sustains as prices rise.

Cost reduction levers

Delay buildout: Removing the €200k Phase 2 buildout saves €28.6k/mo in M6–12. Flips Year 1 from -€26k to +€174k profit.

Reduce team to 3 FTE: Saves €3,750/mo = €45k/yr. Year 1 loss drops to a trivial €0 (breakeven).

Both: Year 1 profit of €219k. The model becomes strongly self-funding.

Founding cohort economics

64 founding members receive their first visit free. At €24/visit, this represents €1,536 in foregone revenue. If each founding member returns 2x/month at €24, that cohort generates €3,072/month ongoing — meaningful when total monthly revenue is €11–47k.

Capital

Funding Requirements

💼 Capital Needed

Tech equipment upfront: €100,000
Peak cumulative loss (Month 8): €172,000
Working capital buffer: ~€28,000
Total funding needed: ~€300,000

The business needs ~€300k to get through the first 8 months. After Month 9, monthly profits start paying back the accumulated losses. By Month 13, the cumulative position turns positive.

Manageable seed round. €300k covers equipment + losses through the valley. The 5.5%/week growth means the painful period is only 8 months, not 20. Private event revenue from the 7th day represents unmodeled upside.

Risks

Key Risks

⚠️ Growth Stall

If 5.5%/week growth drops to 3%/week, visits only reach 65/day by M12 — never hitting monthly breakeven. The difference between 3% and 5.5% weekly growth is the difference between a €363k loss and a €26k loss.

⚠️ Discount Trap

Promotional pricing at €24 may anchor customer expectations. Raising prices later risks churn. Must plan the transition from promotional to full price carefully.

⚠️ Buildout Timing

Starting €200k buildout at Month 6 — when the business is still losing €28k/mo — adds stress. Without it, Year 1 flips to +€174k profit. Consider delaying if growth underperforms.

⚠️ Operating Days Constraint

6 days/week caps revenue at 26 operating days vs 30. At 216 visits/day, that's €28k/month of foregone revenue. The 7th day for private events needs to generate meaningful income to justify the cap.

Growth model: 15 paying visits/day compounding at 5.5% per week (doubling every ~13 weeks), capped at 250 daily capacity. Opens 1 day/week, adding one day each month to 6 days/week (7th day reserved for private events). Average admission €24 (40% promotional discount from €40 list). 64 founding members receive their first experience free. Private event revenue, full-price transitions, workshop fees, F&B commissions, and premium experiences represent unmodeled upside.