ReFiAI
Real Estate Finance 101 — completely free, no card required

Real estate finance you actually practice

Interactive Excel labs, real problem sets, and an AI tutor — built by a professor with 20+ years teaching real estate finance. Start the full foundations course free, then book live office hours when you want to go deeper.

12 interactive labs
Move the sliders, watch the proforma react — the Excel models, live in your browser.
Real problem sets
The professor's own exercises, auto-graded with instant feedback.
Live office hours
Small-group or one-to-one sessions with the professor — study online, get taught live.

Curriculum

Structured into three comprehensive parts, taking you from novice to expert.

part 1FREE — no card required

Real Estate 101

Foundational skills for Real Estate professionals.

3 Units

  • Real Estate Economics
  • Present Value Math for Real Estate
  • Finance for Real Estate
Most Popular499

REFI (Core)

The main Real Estate Finance & Investment curriculum.

6 Units

  • Basic Real Estate Investment Model
  • Real Estate Capital Structures
  • Commercial Mortgages
  • Single-Asset Valuation Model
  • Case Study: Valencia & Barcelona
  • Affordable Housing Fund
part 3299

Advanced Topics

Specialized topics for advanced practitioners.

4 Units

  • Mortgage-Backed Securities (MBS)
  • REITs
  • Real Estate Development Finance
  • After-Tax Analysis