My five red flags.
Greasy/Dirty/Dandruffy hair
Smoking especially if they smoke in the house
Bad acne
Dirty and lazy. Cleaning the house is not just a woman's job.
General cruelty/assholery
My green flags.
Taller than me (not hard to do)
Clean appearance. Good hygiene is very important.
A man who can cook
Good communication. Must love being around people.
Smarter than me