Thank you for your reply ccarlisle.
Its not smooth or filled so I believe the travertine is tumbled. No one mentioned to seal it, it was just my own thinking since I will be sealing my granite. I've attached a picture I took with my phone so its not too clear. I would like to seal the granite, travertine floors and the grout in the glass backsplash.
What cleaner is good for the floors? Just soap and water? I normally use the swiffer sweeper to mop the floors.