What's the average size of a couch and love seat?

Question:I'm moving into a new apartment and I was wondering if there is a relatively standard size for couches and love seats. I already bought both of them, but, they are currently stored away. Any help would be awesome.

Answers:
Couches I believe tend to be 82-90 inches long. Love seats I think can be anywhere from 62-72 inches long. I am not aware of a "standard" size. I think a lot depends of the style of the couch or loveseat.