After years of working with developers and foreign investors — screening hundreds of properties and plots — I noticed one pattern: Most investors don't fail because of bad markets. They fail because they don't have a repeatable system for making decisions. They over-analyze good deals and under-analyze bad ones. They get excited, skip red flags, and end up stuck with a property that drains cash instead of generating it. I've been working on a structured decision-making framework that helps you: • Filter 80% of bad deals in the first 5 minutes • Spot legal, financial, and technical red flags early • Run a 5-question system before committing to any deal • Analyze land, residential, and commercial properties differently I'm considering turning this into a full course and want to make sure it's actually useful before I build it out. Two quick questions for the community: • Do you currently use any kind of checklist or system when analyzing deals? • What's your biggest pain point when evaluating a property right now? Genuinely curious — your answers will shape what I build. Thanks in advance 🙏

This is honestly one of the most useful responses in this thread — and it perfectly captures something I've been trying to articulate in my own framework. The 0.8% rent ratio as a hard gate before anything else — that's exactly the kind of upfront filter that saves hours. Most people I talk to skip straight to the spreadsheet before they've even checked if the fundamentals make sense. 'Knowing when to stop doing math' — that line should be on the wall of every investor who's ever lost a weekend to a deal that was obviously dead from the start. And the exit point is criminally underrated. In my experience working with investors in Europe, the deals that caused the most pain weren't bad acquisitions — they were acquisitions with no clear exit. The question 'what happens if I need to sell in 2 years' should be asked before anything else. Can I ask — did you develop the 0.8% threshold through trial and error, or was there a specific market condition that made you land on that number? Curious how you stress-test it in slower markets.

I originally started with the common 1% rule, but it was either hard to find such deals at the time, or kept steering me toward lower quality neighborhoods / deeply stressed properties. At 0.8% rent to purchase price it still gives you around 8% - 10% annualized ROI depends on your financing, so there are enough margin for errors and worth digging deeper. Once I've narrowed down my list of targets, I stress test them by messing with the inputs — what if rents dip 5-10%, rehab runs 20% over budget, or I'm refinancing at a point higher than planned. If the deal breaks under any of those, I pass. The ones worth buying survive the reasonable worst case scenarios.

Do you have a decision-making system for analyzing deals ?

Iliya Muzychuk

Fayetteville Arkansas · Member since 2026 · 44 posts · 12 votes

6mo

I analyze GIS information to understand the site and constrain, like utilities, topography, stormwater flow, soils, etc... All these have hidden elements can impact any addition or new construction in the future.

Personally focus in urban areas with density elements, so this is where it plays out.

1 Reply

Kamil Lysik

OP

Property Manager · Warsaw · Member since 2026 · 107 posts · 38 votes

6mo

That's a really solid approach — GIS data is massively underused by most investors. Most people look at a plot and see a price tag. You see constraints, utilities, topography, stormwater — essentially the full picture before committing a dollar.

The urban density angle is interesting too. Do you find that GIS analysis changes your decision significantly in dense urban markets compared to suburban or rural plots?

I ask because in my experience working with developers in Europe, the biggest hidden costs almost always come from site constraints that weren't flagged early — exactly what you're describing.

0 Reply

Chris Lin

Investor · Member since 2019 · 17 posts · 7 votes

6mo

My system is honestly pretty boring compared to what some people describe here.

I look at three things before I spend more than 30 seconds on a listing: price vs rent ratio (I want to see at least 0.8% monthly), neighborhood employment trends, and whether the seller's been sitting on it long enough to negotiate. If any of those are off, I move on.

The part that took me the longest to learn wasn't the math. It was knowing when to stop doing math. I used to burn entire weekends pulling comps on properties that were obviously bad if I'd just checked the rent ratio first. Now I filter hard up front so I only spend real time on maybe 5 out of every 200 listings.

After the numbers pass, I call a local agent and have them do a tour of the property and get their input. They know the street-level stuff no spreadsheet captures.

Biggest mistake I made early on was overthinking the analysis and underthinking the exit. Every deal I regret, I can trace back to "I didn't ask what happens if I need to sell in 2 years.

4 Reply

Kamil Lysik
OP
Property Manager · Warsaw · Member since 2026 · 107 posts · 38 votes
6mo
Great answers
0 Reply
Kamil Lysik
OP
Property Manager · Warsaw · Member since 2026 · 107 posts · 38 votes
6mo
This is honestly one of the most useful responses in this thread — and it perfectly captures something I've been trying to articulate in my own framework.

The 0.8% rent ratio as a hard gate before anything else — that's exactly the kind of upfront filter that saves hours. Most people I talk to skip straight to the spreadsheet before they've even checked if the fundamentals make sense.

'Knowing when to stop doing math' — that line should be on the wall of every investor who's ever lost a weekend to a deal that was obviously dead from the start.

And the exit point is criminally underrated. In my experience working with investors in Europe, the deals that caused the most pain weren't bad acquisitions — they were acquisitions with no clear exit. The question 'what happens if I need to sell in 2 years' should be asked before anything else.

Can I ask — did you develop the 0.8% threshold through trial and error, or was there a specific market condition that made you land on that number? Curious how you stress-test it in slower markets.

Quote from @Chris Lin:

My system is honestly pretty boring compared to what some people describe here.
I look at three things before I spend more than 30 seconds on a listing: price vs rent ratio (I want to see at least 0.8% monthly), neighborhood employment trends, and whether the seller's been sitting on it long enough to negotiate. If any of those are off, I move on.
The part that took me the longest to learn wasn't the math. It was knowing when to stop doing math. I used to burn entire weekends pulling comps on properties that were obviously bad if I'd just checked the rent ratio first. Now I filter hard up front so I only spend real time on maybe 5 out of every 200 listings.
After the numbers pass, I call a local agent and have them do a tour of the property and get their input. They know the street-level stuff no spreadsheet captures.
Biggest mistake I made early on was overthinking the analysis and underthinking the exit. Every deal I regret, I can trace back to "I didn't ask what happens if I need to sell in 2 years.

1 Reply
Chris Lin
Investor · Member since 2019 · 17 posts · 7 votes
5mo
Quote from @Kamil Lysik:

Can I ask — did you develop the 0.8% threshold through trial and error, or was there a specific market condition that made you land on that number? Curious how you stress-test it in slower markets.
I originally started with the common 1% rule, but it was either hard to find such deals at the time, or kept steering me toward lower quality neighborhoods / deeply stressed properties. At 0.8% rent to purchase price it still gives you around 8% - 10% annualized ROI depends on your financing, so there are enough margin for errors and worth digging deeper.
Once I've narrowed down my list of targets, I stress test them by messing with the inputs — what if rents dip 5-10%, rehab runs 20% over budget, or I'm refinancing at a point higher than planned. If the deal breaks under any of those, I pass. The ones worth buying survive the reasonable worst case scenarios.
0 Reply
Kamil Lysik
OP
Property Manager · Warsaw · Member since 2026 · 107 posts · 38 votes
5mo
The "boring system" framing is underselling it — this is actually a pretty refined process. Most people never get to the "stop doing math" insight because it requires burning enough weekends to feel the cost of over-analysis firsthand.

The exit question is the one I see skipped most often. Everyone stress-tests the acquisition, almost nobody asks "what's my out if life changes in 18 months." That's usually where the real risk lives.

Quote from @Chris Lin:

Quote from @Kamil Lysik:

Can I ask — did you develop the 0.8% threshold through trial and error, or was there a specific market condition that made you land on that number? Curious how you stress-test it in slower markets.
I originally started with the common 1% rule, but it was either hard to find such deals at the time, or kept steering me toward lower quality neighborhoods / deeply stressed properties. At 0.8% rent to purchase price it still gives you around 8% - 10% annualized ROI depends on your financing, so there are enough margin for errors and worth digging deeper.
Once I've narrowed down my list of targets, I stress test them by messing with the inputs — what if rents dip 5-10%, rehab runs 20% over budget, or I'm refinancing at a point higher than planned. If the deal breaks under any of those, I pass. The ones worth buying survive the reasonable worst case scenarios.

0 Reply
Bill Himadi
Member since 2026 · 2 posts · 1 vote
5mo
Quote from @Chris Lin:

My system is honestly pretty boring compared to what some people describe here.
I look at three things before I spend more than 30 seconds on a listing: price vs rent ratio (I want to see at least 0.8% monthly), neighborhood employment trends, and whether the seller's been sitting on it long enough to negotiate. If any of those are off, I move on.
The part that took me the longest to learn wasn't the math. It was knowing when to stop doing math. I used to burn entire weekends pulling comps on properties that were obviously bad if I'd just checked the rent ratio first. Now I filter hard up front so I only spend real time on maybe 5 out of every 200 listings.
After the numbers pass, I call a local agent and have them do a tour of the property and get their input. They know the street-level stuff no spreadsheet captures.
Biggest mistake I made early on was overthinking the analysis and underthinking the exit. Every deal I regret, I can trace back to "I didn't ask what happens if I need to sell in 2 years.

1 Reply
Bill Himadi
Member since 2026 · 2 posts · 1 vote
5mo
Quote from @Chris Lin:

My system is honestly pretty boring compared to what some people describe here.
I look at three things before I spend more than 30 seconds on a listing: price vs rent ratio (I want to see at least 0.8% monthly), neighborhood employment trends, and whether the seller's been sitting on it long enough to negotiate. If any of those are off, I move on.
The part that took me the longest to learn wasn't the math. It was knowing when to stop doing math. I used to burn entire weekends pulling comps on properties that were obviously bad if I'd just checked the rent ratio first. Now I filter hard up front so I only spend real time on maybe 5 out of every 200 listings.
After the numbers pass, I call a local agent and have them do a tour of the property and get their input. They know the street-level stuff no spreadsheet captures.
Biggest mistake I made early on was overthinking the analysis and underthinking the exit. Every deal I regret, I can trace back to "I didn't ask what happens if I need to sell in 2 years.

0 Reply

Denise SuppleeBusiness Member

Realtor · Willow Grove, PA · Member since 2017 · 1k+ posts · 659 votes

6mo

I think this is a real need. Most bad investments fail from lack of discipline when emotions get involved.

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2 Reply

Kamil Lysik
OP
Property Manager · Warsaw · Member since 2026 · 107 posts · 38 votes
6mo
Yes, indeed
Quote from @Denise Supplee:

I think this is a real need. Most bad investments fail from lack of discipline when emotions get involved.

0 Reply

Do you have a decision-making system for analyzing deals ?

Do you have a decision-making system for analyzing deals ?

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