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.

I have tumbled travertine (basically a form of marble) in the master bedroom and a marble mosaic in the master bath. It is higher maintenance. It stains and it wears differently in different areas. I am not doing natural stone in my new home. There are some fantastic tiles now that mimic all the stones, and a good quality porcelain tile will be very durable. Some ceramic wall tiles are "weaker" but I have had excellent luck with porcelain tile. Granite floors. Sure. But as people have said they also require maintenance like periodic sealing etc. In a house that size you don't want a different kind of floor in every room. I would stick to one or perhaps two types of floor tile in the main rooms. You can get away with additional types on walls in the bathrooms but I would keep the floors consistent. As far as cost goes, there is a very broad range of tiles and stones. In my shopping I have found some very good high quality floor tiles for reasonable prices. Stone has priced out higher...at least the ones I have looked at. Good luck!

You list is all "stone" products. Stone products are natural. The durability is guaranteed with stone. Stain resistant...remove marble and granite from your list. Both can stain and etch and both will do this with "flooring" more than they will with a counter top. Gloss levels all change...but it will take years to do it. All stones have maintenance = homeowner needs to work at keeping stone looking good. Stone = expensive. There is no "benefit" for "reasonable" when working with stone. They all cost plenty of money. Stone is expensive. No way around it. If you want "glossy" that doesn't stain for a "good price" then you have forgotten to mention the BEST option: porcelain tiles. Porcelain will do everything you want for a lower price. Stone is expensive, it can stain (especially "oil" stains) it will "etch" or lose gloss level with certain liquids (acid based liquids will do this) and they all need to be maintained and eventually need repolishing to maintain "gloss". Durable is all you can expect out of stone. The rest of your wish list belongs with porcelain tiles.

Please Read, 1) Following are the photos of my Mumbai apartment (10th floor) kitchen. Water heater and water purifier were already (haphazardly) installed by my contractor before I came to occupy the apartment. Answer : u can shift the purifier above sink , inside the cabinet which will be made by carpenter. 2) We now have to install cabinets above the counter. ( you can ) no problem. 3) I want to get the PNG gas pipes installed to replace the existing cylinders. Answer : This work you can do after carpentry work. 4) When I saw other homes it appears I not only need pipes but some ghastly looking meters/ valves etc. Answer : meter will be hidden inside above cabinet toward right side and pipes will be inside the hob side counter will transfer through the balcony wall to meter again. 1) The gas pipes will come from the wall next to the balcony doors. The sink is just next to this wall. Will it be possible to install the pipes and meters below the cooking counter or is that not practical? - - Don't know what are all the practical considerations. Safety, access to meter to take readings, location of the sink? ). everything is possible.. 2) If under the counter installation is not practical, where should the pipes and other boxes/meters go? as mentioned above.. 3) Is there any practical solution to clean up the wall with water purifier and heater? (please note the kitchen has a 6" thick beam on the top of the wall above the counter, also 6" think pillars one in the corner and the other large one near the microwave as shown. Additionally it has a protrusion on the ceiling, probably this houses the drain for the apartment above me. ( for above apartment kitchen nahani trap chamber it is... )