I like this tile as well. Very sleek and mod looking. I would consider running it vertically instead of the picture horizontal pattern. It might give the illusion of more height in the shower surround. The color is great. If you are worried about it being "too much," you could always see if they have the same tile in a different shade and mix the two or doing one wall in a contrasting (lighter) color. I personally like it as long as you have good lighting.

It seems the WC would be better on the top wall with the vanity. If you have a walk-in shower, it doesn't need to be quite so wide, and you can move the entrance to the bottom to be more generous. If you have a tub/shower combo, you don't need the partition at all. Consider flipping the door swing unless you're really concerned with privacy.

Pankaj, I just realized that initially you told us that the bathroom area was 12'-0" x 9'-0" and later you mentioned that it was 11'-8" x 8'-0". In the last floor plan, I forgot to change the bathroom with the new dimensions. Below is the floor plan with the correct dimensions for the bathroom. The bedroom is ok, I drew it 19'-2" x 12'-6". The new layout does not change the way things are placed. Everything still fit. The only difference is that the vanity is now 4'-4" long instead of 4'-8". and the toilet is closer to the shower by 1'-0". Can you give me the lengths of the walls K and L. They are the walls between the vanity and the shower area. I will send you the new layout once you give me the length of these 2 walls.

If you are looking for fancy kitchen with good looks, go for good quality Quartz like AGL or Kalinga Quartz. It's a good alternate to granite but also is costlier. There is some negative reviews of Quartz/Corian tops due to low quality and unknown brands providing at cheap price. if you have budget constraint, then can opt of Granite.