I've seen these kinds of floors in domestic settings on shows like Grand Designs and am thinking of laying one in my hall, kitchen, and utility room.

Has anyone had any experience with them?

What do you think of them polished concrete washington dc?

For me, the pros are that I have to lay a concrete floor anyways and it would mean no grout between tiles, the alternative flooring.
The con is that I won't have underfloor heating so it might be cold.

Any advice/recommendations?

Would it work with radiators?