Hi Lilli Design, I'm a rep from Daltile. The shower floor looks like a natural stone. Are you talking about the main floor? I have a customer interested in this look and they thinkit's the Diamante' line which looks quite different.

http://products.daltile.com/series.cfm?series=137&;

I, too, am interested in the floor tile for a project that is getting underway in the next couple of weeks. Can you please provide some information on the main floor tile? It looks quite different than the Daltile Diamante product. Thanks so much!

Hello Kevin Larsen! The shower floor is honed(unpolished) Carrara marble mosaic tiles.

Here you can find it: http://www.carraratiles.com/carrara-marble-italian-white-bianco-carrera-5-8x5-8-mosaic-tile-honed.html

We have several tiles that would work for both. I was just trying to see if Lilli Design would share what exact floor this is.

It appears to be a 36" plank of some sort. It's really hard to tell from the picture.