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Jul 4, 2016 · 26m · top-founders

EP 345: Replacing Property Managers With $79 Flat Fee, $31k in MRR with Max Nussenbaum of EnterCastle.com

Max Nussenbaum · 12m spoken Nathan Latka · 11m spoken
0:00 / 0:00

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Max Nussenbaum, co-founder of property management startup Castle, discusses how his company disrupts traditional real estate management with a flat-fee subscription model that reached $31,000 in monthly recurring revenue. Host Nathan Latka explores Castle's SaaS-style unit economics, Detroit's high-yield investment market, venture fundraising, and geographic expansion plans.

How this conversation actually went

Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. Nathan holds 47.3% of the talking time here. How this is scored →

Nathan as informed peer 4.8 Guest teaching 4.7 Guest disagreement 2.3 Nathan pushing back 4.3
05100:0010:0020:002:10–5:34 · Nathan as informed peer 5/10 Castle's Flat-Fee Property Management Model Latka challenges the competitiveness of Castle's $79 flat fee by comparing it to standard 10% property management fees for sub-$790 rentals. Max educates him on hidden industry costs including tenant placement fees, lease renewals, and marked-up maintenance.5:35–8:08 · Nathan as informed peer 6/10 Castle's Growth, Unit Count, and Recurring Revenue Latka pushes back hard when Max cannot state Castle's first-year annual revenue, asking how a CEO does not know that number. Max stands his ground by clarifying that the company tracks monthly recurring revenue as its core metric.8:08–12:43 · Nathan as informed peer 7/10 Fundraising, Team Composition, and Unit Economics Latka drills into fundraising terms and attempts to apply textbook SaaS LTV formulas based on 1% monthly churn. Max clarifies that SAFEs lack debt provisions like interest or discounts, and rejects the theoretical 100-month LTV calculation as unrealistic for an early-stage startup.12:43–17:34 · Nathan as informed peer 6/10 Detroit Real Estate Dynamics and Expansion Strategy Latka does rapid mental math calculating a 16% cash-on-cash return on Detroit single-family homes, but pushes back on vacancy risk. Max explains that Detroit's high vacancy figures are skewed by blighted, uninhabitable inventory.17:34–19:54 · Nathan as informed peer 0/10 Contact Information and Sponsor Messages Monologue segment consisting of contact info exchange followed by Latka's solo sponsor reads for FreshBooks and HostGator.19:57–24:12 · Nathan as informed peer 5/10 The Famous Five Rapid-Fire Questions Latka provokes Max by claiming equal equity splits indicate founders lack the courage for difficult conversations. Max firmly defends his three-way split using YC recommendations and team synergy logic, eventually prompting Latka to concede the point.2:10–5:34 · Guest teaching 6/10 Castle's Flat-Fee Property Management Model Latka challenges the competitiveness of Castle's $79 flat fee by comparing it to standard 10% property management fees for sub-$790 rentals. Max educates him on hidden industry costs including tenant placement fees, lease renewals, and marked-up maintenance.5:35–8:08 · Guest teaching 4/10 Castle's Growth, Unit Count, and Recurring Revenue Latka pushes back hard when Max cannot state Castle's first-year annual revenue, asking how a CEO does not know that number. Max stands his ground by clarifying that the company tracks monthly recurring revenue as its core metric.8:08–12:43 · Guest teaching 6/10 Fundraising, Team Composition, and Unit Economics Latka drills into fundraising terms and attempts to apply textbook SaaS LTV formulas based on 1% monthly churn. Max clarifies that SAFEs lack debt provisions like interest or discounts, and rejects the theoretical 100-month LTV calculation as unrealistic for an early-stage startup.12:43–17:34 · Guest teaching 6/10 Detroit Real Estate Dynamics and Expansion Strategy Latka does rapid mental math calculating a 16% cash-on-cash return on Detroit single-family homes, but pushes back on vacancy risk. Max explains that Detroit's high vacancy figures are skewed by blighted, uninhabitable inventory.17:34–19:54 · Guest teaching 0/10 Contact Information and Sponsor Messages Monologue segment consisting of contact info exchange followed by Latka's solo sponsor reads for FreshBooks and HostGator.19:57–24:12 · Guest teaching 6/10 The Famous Five Rapid-Fire Questions Latka provokes Max by claiming equal equity splits indicate founders lack the courage for difficult conversations. Max firmly defends his three-way split using YC recommendations and team synergy logic, eventually prompting Latka to concede the point.2:10–5:34 · Guest disagreement 2/10 Castle's Flat-Fee Property Management Model Latka challenges the competitiveness of Castle's $79 flat fee by comparing it to standard 10% property management fees for sub-$790 rentals. Max educates him on hidden industry costs including tenant placement fees, lease renewals, and marked-up maintenance.5:35–8:08 · Guest disagreement 3/10 Castle's Growth, Unit Count, and Recurring Revenue Latka pushes back hard when Max cannot state Castle's first-year annual revenue, asking how a CEO does not know that number. Max stands his ground by clarifying that the company tracks monthly recurring revenue as its core metric.8:08–12:43 · Guest disagreement 3/10 Fundraising, Team Composition, and Unit Economics Latka drills into fundraising terms and attempts to apply textbook SaaS LTV formulas based on 1% monthly churn. Max clarifies that SAFEs lack debt provisions like interest or discounts, and rejects the theoretical 100-month LTV calculation as unrealistic for an early-stage startup.12:43–17:34 · Guest disagreement 1/10 Detroit Real Estate Dynamics and Expansion Strategy Latka does rapid mental math calculating a 16% cash-on-cash return on Detroit single-family homes, but pushes back on vacancy risk. Max explains that Detroit's high vacancy figures are skewed by blighted, uninhabitable inventory.17:34–19:54 · Guest disagreement 0/10 Contact Information and Sponsor Messages Monologue segment consisting of contact info exchange followed by Latka's solo sponsor reads for FreshBooks and HostGator.19:57–24:12 · Guest disagreement 5/10 The Famous Five Rapid-Fire Questions Latka provokes Max by claiming equal equity splits indicate founders lack the courage for difficult conversations. Max firmly defends his three-way split using YC recommendations and team synergy logic, eventually prompting Latka to concede the point.2:10–5:34 · Nathan pushing back 4/10 Castle's Flat-Fee Property Management Model Latka challenges the competitiveness of Castle's $79 flat fee by comparing it to standard 10% property management fees for sub-$790 rentals. Max educates him on hidden industry costs including tenant placement fees, lease renewals, and marked-up maintenance.5:35–8:08 · Nathan pushing back 6/10 Castle's Growth, Unit Count, and Recurring Revenue Latka pushes back hard when Max cannot state Castle's first-year annual revenue, asking how a CEO does not know that number. Max stands his ground by clarifying that the company tracks monthly recurring revenue as its core metric.8:08–12:43 · Nathan pushing back 5/10 Fundraising, Team Composition, and Unit Economics Latka drills into fundraising terms and attempts to apply textbook SaaS LTV formulas based on 1% monthly churn. Max clarifies that SAFEs lack debt provisions like interest or discounts, and rejects the theoretical 100-month LTV calculation as unrealistic for an early-stage startup.12:43–17:34 · Nathan pushing back 4/10 Detroit Real Estate Dynamics and Expansion Strategy Latka does rapid mental math calculating a 16% cash-on-cash return on Detroit single-family homes, but pushes back on vacancy risk. Max explains that Detroit's high vacancy figures are skewed by blighted, uninhabitable inventory.17:34–19:54 · Nathan pushing back 0/10 Contact Information and Sponsor Messages Monologue segment consisting of contact info exchange followed by Latka's solo sponsor reads for FreshBooks and HostGator.19:57–24:12 · Nathan pushing back 7/10 The Famous Five Rapid-Fire Questions Latka provokes Max by claiming equal equity splits indicate founders lack the courage for difficult conversations. Max firmly defends his three-way split using YC recommendations and team synergy logic, eventually prompting Latka to concede the point.

speaking balance: gold is Nathan, purple is the guest (3 minute bins)

0:00 · Nathan 73.5% · guest 26.5%0:00 · Nathan 73.5% · guest 26.5%3:00 · Nathan 30.4% · guest 69.6%3:00 · Nathan 30.4% · guest 69.6%6:00 · Nathan 35.3% · guest 64.7%6:00 · Nathan 35.3% · guest 64.7%9:00 · Nathan 37.3% · guest 62.7%9:00 · Nathan 37.3% · guest 62.7%12:00 · Nathan 43.4% · guest 56.6%12:00 · Nathan 43.4% · guest 56.6%15:00 · Nathan 16.2% · guest 83.8%15:00 · Nathan 16.2% · guest 83.8%18:00 · Nathan 72.9% · guest 27.1%18:00 · Nathan 72.9% · guest 27.1%21:00 · Nathan 32.8% · guest 67.2%21:00 · Nathan 32.8% · guest 67.2%24:00 · Nathan 98.9% · guest 1.1%24:00 · Nathan 98.9% · guest 1.1%
Sharpest disagreement ▶ 21:58 Max defends equal equity splits

Max directly counters Latka's assertion that equal splits reflect founder weakness, articulating why collective value outweighs individual equity optimization.

 Hardest push from Nathan ▶ 21:44 Latka attacks 50/50 founder equity splits

Latka bluntly provokes the guest by arguing founders who split equity equally simply lack the backbone to negotiate real contributions.

 Biggest teaching moment ▶ 8:49 Max corrects Latka on YC SAFE note terms

When Latka assumes SAFEs carry standard convertible note terms like 8% interest and a 25% discount, Max corrects him on how SAFEs eliminate those provisions.

 Nathan holds their own ▶ 14:42 Latka models Detroit cash-on-cash returns

Latka instantly computes annualized rental yield and maintenance deductions on a $50k property to extract a 16% cash-on-cash return figure.
the scores for every segment, with the reasoning behind each
ChapterTopicNathan as informed peerGuest teachingGuest disagreementNathan pushing backWhy
Castle's Flat-Fee Property Management Model 5624 Latka challenges the competitiveness of Castle's $79 flat fee by comparing it to standard 10% property management fees for sub-$790 rentals. Max educates him on hidden industry costs including tenant placement fees, lease renewals, and marked-up maintenance.
Castle's Growth, Unit Count, and Recurring Revenue 6436 Latka pushes back hard when Max cannot state Castle's first-year annual revenue, asking how a CEO does not know that number. Max stands his ground by clarifying that the company tracks monthly recurring revenue as its core metric.
Fundraising, Team Composition, and Unit Economics 7635 Latka drills into fundraising terms and attempts to apply textbook SaaS LTV formulas based on 1% monthly churn. Max clarifies that SAFEs lack debt provisions like interest or discounts, and rejects the theoretical 100-month LTV calculation as unrealistic for an early-stage startup.
Detroit Real Estate Dynamics and Expansion Strategy 6614 Latka does rapid mental math calculating a 16% cash-on-cash return on Detroit single-family homes, but pushes back on vacancy risk. Max explains that Detroit's high vacancy figures are skewed by blighted, uninhabitable inventory.
Contact Information and Sponsor Messages 0000 Monologue segment consisting of contact info exchange followed by Latka's solo sponsor reads for FreshBooks and HostGator.
The Famous Five Rapid-Fire Questions 5657 Latka provokes Max by claiming equal equity splits indicate founders lack the courage for difficult conversations. Max firmly defends his three-way split using YC recommendations and team synergy logic, eventually prompting Latka to concede the point.

Statements from this episode (9)

Assertion Supported
Nussenbaum: Castle co-founders renovated a Detroit mansion for their office
“I am in Detroit right now. Actually, I'm in the old mansion that my co-founders and I actually renovated and now uses our office.”
Max Nussenbaum Jul 4, 2016 ▶ 1:58
Disclosure
Castle charges a flat fee of $79 per month per unit
“We charge a flat fee of 79 dollars per month per rental unit. So it's just a basic subscription service.”
Max Nussenbaum Jul 4, 2016 ▶ 2:28
Assertion Supported
Nussenbaum: Traditional property managers effectively charge 12% to 13% monthly
“So a typical property manager does charge an average of 10% a month. They also charge one month's rent to place a tenant. They also usually charge a fee to get started, a fee to renew a lease, and a markup on maintenance. So generally we find that the average …”
Max Nussenbaum Jul 4, 2016 ▶ 4:05
Assertion Not checkable as stated
Nussenbaum: Castle reached $31,000 in monthly recurring revenue
“Last month it was 31,000, but, and that's like the core metric we target.”
Max Nussenbaum Jul 4, 2016 ▶ 7:01
Assertion Supported
Nussenbaum: 1,000-Square-Foot Detroit Homes Cost $40k and Rent for $800 Monthly
“So if you look at like a typical Detroit property, you can easily get, you know, a three bedroom, thousand square foot brick home for 40,000 dollars all in, and that home might rent for 800 dollars a month.”
Max Nussenbaum Jul 4, 2016 ▶ 13:46
Assertion Supported
Nussenbaum: Residential Mortgages Generally Require at Least $50k to $60k Purchase Price
“Usually you need to be around 50 or 60 K purchase price before you can get financing for a property. And so you have to be able to just do an all cash purchase.”
Max Nussenbaum Jul 4, 2016 ▶ 14:26
Assertion Supported
Nussenbaum: Y Combinator strongly encourages even co-founder equity splits
“Yeah, YC strongly encourages even or close to even.”
Max Nussenbaum Jul 4, 2016 ▶ 21:20
Opinion
Latka: Equal equity splits show founders lack courage for tough conversations
“When I hear a founder go like we split at 50 50, all I think is, okay, so you don't have the balls to have the tough conversation with your co-founder about who actually is going to, you know, what you're actually bringing to the table because very rarely is i…”
Nathan Latka Jul 4, 2016 ▶ 21:45
Insight
Nussenbaum: Co-founder equity shouldn't be measured by individual contributions
“I don't feel that the equity split should necessarily be like, oh, you look at exactly what each of us is bringing to the table and then we measure it out exactly right. Like number one, you, this is going to be like a long journey and you can't always predict…”
Max Nussenbaum Jul 4, 2016 ▶ 21:59
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