Friday, 9 PM. Your tenant texts: "Water heater is leaking all over the garage." The unit is 12 years old. A replacement is ~$1,200 installed. A repair might buy you a year — maybe. Do you: A. Repair it and hope B. Replace it now C. Tell them to put a bucket under it until Monday What do you do — and why? Landlords, I want your real answers.

NOI = Net Operating Income. It's the single most important number in rental analysis. NOI = Income − Operating Expenses. What it tells you: how the PROPERTY performs, before your loan enters the picture. Your mortgage is your financing choice — it says nothing about whether the property itself is good. That's why two investors can buy the same house with different loans and the NOI is identical. The property doesn't care how you financed it. Quick check: what's NOT included in NOI? (Hint: it's the biggest check most landlords write.)

Purchase price: $200,000 Repairs: $25,000 ARV: $275,000 Rent: $2,000/month Expenses: $9,120/year (taxes, insurance, maintenance, management, vacancy) Your job: calculate the NOI and the cap rate at the $200,000 purchase price. Post your answers below — no peeking at Lessons 7 and 8... actually, peek. That's what they're there for. Answers revealed Thursday.

90 days from now, where do you want to be? Post it in the comments: MY 90-DAY PROSPHERE GOAL — [your goal]. Mine for this group: get every member through Foundations with a buy box written and a 90-day plan on paper. Vague goals die. Written goals get chased. What's yours?

Quick schedule note: our first monthly Beginner Q&A call moves to Monday, Oct 12. Bring a property, a deal you're looking at, financing questions, or a landlord scenario. That's what the call is for. Drop your questions in the comments ahead of time and I'll work through them live. Foundations lessons keep dropping as usual — keep working through them in order.