#7 – Rent a Room or a Whole Apartment
If you have an empty room or an empty flat, we have an idea how you can make money out of it. The best way to earn money with your empty room or empty flat is to rent it online via Airbnb.
It only takes you to register on Airbnb, list your property or properties that you want to rent, and wait for people to book a room in your room or your apartment. This idea for making money online is especially great for people who have several properties.