I lead a group of guys trying make money online with the rental business, so they can travel. Each one is responsible for an area and it's hard to get new owner

I lead a group of guys trying make money online with the rental business, so they can travel. Each one is responsible for an area and it's hard to get new owners and apartments, believe me, but we never resorted to spamming. Instead we contact the Owners directly and openly, then we go to meet them personally and see the apartments, when possible. This way is much slower, but at the end we have much better listings for our customers. We'll never be a billion dollars company of course.