What is the most appropriate gap between the floor tiles in the living room?

Generally speaking. The floor tiles of the bathroom, he should not have a gap, otherwise this joint is not tight. It's easy to leak.

You can install a strip stone between the two parts to do it excessively, and then paste it. Or change the direction of the tiles, bevel paste, and the corners are decorated with colored tiles. Or just stick it over and cut it if it's not right.

You make a mistake It's 600*600 The floor tiles in the kitchen and living room are best not to use the same The kitchen is generally non-slip floor tiles, but if you are the kind of open kitchen, you can also use the same floor tiles as the outside floor tiles The floor tiles in the living room should also pay attention to the aesthetics when using them.

300x300 mm per piece or 200x200 mm per piece.

600*600 is the most suitable!