I used airbnb to rent out my bedroom to go full-time on a startup (mhelpdesk.com)

The risk is worth it!

It looks like you intended to remove identifying information, but your images still show your friend's last name and email address. It is faint but readable.

The founders of AirBnB rented out air beds to friends to support their startup work in SF, that's how they got the idea for AirBnB...