Make money doing almost nothing part I

Found this excellence idea for making money from home, and i would like to read this:

Make money doing NOTHING in real world (not online)

1.) If you have a room in your house that you don’t mind giving up, rent it out!
It’s a lot easier if you live in a desirable location and it’s easy to do.
You must have an available living room or bedroom. Make that room into a room share, maybe put 3 or more people in it depending on the size. This will give you an extra income and give you money to invest into other things.
How to maximize on profit eBuy cheap bunk beds from ikea for people to rent. This way there are more people in the room.
Smart people will always interview potential guests and it is always MUCH easier to rent to short term lodgers like people on vacation or students.