Co-acquisition consists of acquiring a property with the help of an investor who is paid upon sale. With a budget of 180,000 euros, Arthur could have bought a home of between 20 and 22 m2.

“Thanks to Virgil, I gained 7 to 9 m2,” says the 27-year-old web developer, who got into debt over twenty-five years. The start-up boasts several hundred operations in France for 50 million euros, including more than a hundred in Paris.