No immediate deal breakers. But gradually you begin notice he/she is a slob.
Un-neat. Disorganized. Not in a hoarder way but systematic none the less.
His/her personal area is littered with papers,half-empty soda cans, unopened mail etc.
His/her car has clothing, ketchup packets, paperwork crammed in the back seat.
Would this be enough to give you second thoughts? Not make a relationship Facebook official? go no further? deal breaker?
You realize you won't be able to change this person and will always be the cleaner upper of the relationship.