I'm sure there are plenty of people that have somehow slipped but I suspect it would more likely be if someone was walking in the bathroom with socks on but whatever the reason, it has been considered for years that high gloss tiles are dangerous in what is called a wet area but I can't disagree with you that a mat is all that is needed to stop from slipping with wet feet but of course people have slipped in the bathtub too because it's so slippery so the jury might still be out as to how to make a bathroom totally safe. I think it's just a suggestion based on some kind of trials and my theory is more hand rails where possible.

I don't know about the osmo, I have only looked at it on the net. If you are looking for the satin look, I can guarantee that is what you will achieve with three coats of the livos Kunos oil as I have used hundreds of litres of it. If you look at their web site it will answer all of your questions and don't hesitate to call them. I would also ask if they have a recommended floor sander in your area, as it is not your normal sand and apply. Keep the questions coming if you have any. There is nothing I enjoy more than knowing that out timber resources are being treated in the best possible manner. These shots are of my own jarrah floor that show the scratches from the couch and after 2 mins repair. If this had been a poly floor the only option would be to sand the entire house.

I see what you mean, however marble is a classic material that wont easily date if you select a quality tile. What you accessorize the tile with, like tapware is more likely to date but is more easily replaceable. I don't see black tapware going anywhere soon however stay away from copper

Hi mluh You've obviously done your research on these products, so it's most likely going to come down to personal preference. As you've mentioned, a natural stone is going to come with an amount of maintenance but the beauty of Travertine is within its variation. Once sealed with a good quality sealer (I recommend Guard Industry), the maintenance is really quite low and most spills are lost within those natural variations. 99% of spills can be cleaned up without too much trouble. Porcelain, on the other hand, can be quite difficult to clean once it's been marked. That said, the external porcelains have a great non-slip texture and are very hardy when used as paving/tiles. I'm personally not a fan of using them as pool coping, but many people love it. Again, both have their advantages and disadvantages so I would recommend using the product that you're happy looking at for the next 10-20 years. - Jordan