Hi ysteb1 I found a tile that looks like a light beach style hardwood from National Tiles. They are long (1200mm) and narrow but I think the look will be nice. They are suitable for a bathroom so going to try them out.

Thanks robandlyn. I see what you mean about the black. I initially thought that too but when I put a black sample up against the tiles it looked quite harsh against the 'softness' of the tile. The tiles have natural undertones and some brown/natural coloured flecks through them and I thought a browny colour would tie in and add warmth. But I'm open to others' opinions!!

depending on the size of the existing vanity it should be possible to have a similar new vanity or a custom unit made to replace the original but a chat with a plumber should be arranged to recommend suitable options and plan a schedule to remove the old and install the new, including any necessary waterproofing or tile repairs..btw careful removal could allow the original sink, taps and even the counter to be saved and recycled into a new vanity that matches the bathroom perfectly with the added option of being able to add different doors or drawers to the cabinet

How big are the floor tiles? It may look unbalanced with a more delicate tile in the floor and the 600x300 on the wall. Are you able to continue the flooring tile up at least one wall for cohesiveness.