Both my kitchen and DR tables are round.
Great for saving space. My DR pedestal table has one large leaf and can seat up to 7. I purchased it new in 2007; can't recall the brand- Lexington or Hooker maybe?
The kitchen table is vintage Drexel Heritage mahogany, made in NC and has 2 drop leaves, making it a small "squoval" at it's smallest. It also has 4 leaves,. I have never used more than one leaf, but I imagine the table could seat between 2 and 8. Very flexible! A lucky score at ReStore.