Starting cost of good quality Italian Marble usually is around Rs 350 per square feet. Designer can suggest to opt for Marble that falls in this range. Home Owner has to work out all numbers.
In-case your budget doesn’t allow to get Italian Marble in all rooms then give priority to Living Room. get Italian Marble in living room. Bedroom can be done in wooden flooring or Tiles or something like that.
Many Home Owners get Italian Marble in Living Room & Master Bedroom.