Would you have limestone flooring in a sitting room?

[middleagedspread]

It's going in the kitchen, hall and utility room. Due to bulk buying it will be cost effective to continue it through to the room that will have the telly in. We have a more formal sitting room that has old flagstones (they're staying).
We will have underfloor heating and a log burner so it won't be cold, but might it look it? It's a very old house, if that makes a difference.

Yes, with underfloor heating it will be lovely

Thanks sunny I'm worried it might look like a gastropub