Lounges Bars Couches In Altlanta What's The Difference Between A Bar, Club, Lounge, Etc...?

What's the difference between a bar, club, lounge, etc...? - lounges bars couches in altlanta

I am looking for a great open floor plan, with an emphasis on the sofas, soft music and dark lighting, instead of dancing, loud music and chairs. Would that be under the category of a living room, or is there another word for it?