Here's what I do, and so far it seems to work:
I'm in Tempe, AZ, a city next to Phoenix.
Option 1: 1 bedroom has one bed, one private bathroom. If this is rented, the other bedroom is not rented.
It's listed as "My Little Nest... You'll Love it"
Option 2: 2 bedrooms with one bed in each. The bathroom is shared. My policy is that I only two bedrooms if all the people know each other.
It's listed as "My Little Nest (part 2)... You'll Love it"
Option 3: Same as option 2each other with one big difference. I quasi conerted my master bedroom and bathroom into a mini studio appt. I place a colorful wall hanging in front of my bedroom door, so guests don't see my door and I don't hear them. I access my studio through the side door and never enter the rest of the house. It's a little inconvenient for me but worth the money!
It's listed as "My Largest Nest".
I'm in Tempe AZ. My listings are called