How to get kid pee out of our couch?

My husband and i bought this really nice Microfiber Sectional from someone without knowing that someone peed all over the recliner part.=Please help i have tired everything, i read somewhere to==clean with a mixture of vinegar and pine sol. it will remove the smell and the stain.==Can i do this or will this ruin my couch please if someone can help i would just love we can't take the smell any more I'm to the point of just getting rid of it. I don't want to do that because i do love this Sectional.=