I would use a larger and taller plant on the table, with a pile of books to the left of it. See how that looks and then decide.

If you are open to moving it, I think it could be interesting on the other side. Kind of a super sized end table for both sofas. Then put the smaller one where it is now.

I'd add a large table lamp on the end next to the sofa. I like the look; it's more interesting than two matching end tables. Maybe have your vase made into a lamp?

It looks, to me, that you had an extra coffee table and put it there because there was no other place for it.