We needed extra space for Christmas dinner and renting was more expensive.   This was great.  It was super easy to put up.  We used 6 people, just because it was available.   It really made a very cozy intimate area.

We have an eight foot and six foot table inside with chairs and all are accessible.

I think you could also do three six foot running the direction of the short wall.   

We are thrilled to be able to pull this out whenever we need a bit more sitting area