75× 1.5m 5 tiles look good horizontally or vertically.

If it is a 75× 150 floor tile, it is a typical rectangle, and it is better to lay it vertically, which will make the floor tile particularly layered and make the floor look fresh. So the vertical shop looks better.

The tile laying method needs to be reasonably arranged according to tile specifications, tile colors, indoor space shapes, window orientations, indoor areas, etc. If the floor tile is laid in the living room, it is best to lay it horizontally in the direction of the window, that is, it needs to be laid along the light, so that the floor tile can have a better sense of extension in the vertical direction.