Sitters, what are your meet and greet green flags?

I want to try to keep this positive. I'm looking for more than the obvious ones like a clean house. Some of my green flags...

• they want their partner present
• give you a code for entry
• they have plants and/or fish
• we're laughing together
• they have a custom pet portrait
• TV in the bedroom where I'll sleep
• ask if you're comfortable moving forward rather than making the assumption
• I can see from looking around that we have common interests
• when they say "I feel so much better now that I've met you"