Please don't forget you must have really good drains for this extra water load. Have you considered a tankless water heater? Or at least a separate water heater for the master so that the rest if the household still has a hot water supply and pressure balance. That's something to consider also. I've often wondered, I must admit, how all of this is supposed to work with energy saving measures in place.

i want a plan layout for my plot of 30*40 plot size.. 3bhk

13.5 m is the total length of the plot. The construction size length is 9m and front is 6.5m and backside is 7.200m. Which means the ground floor and first floor construction size are same. East side and south side have road, so these two side we have to leave 3m. and backside we have to leave 1m.

Can the Fontana Denver Shower Sys. FS9645 be used with 12' ceilings? Are there Technical Specifications that reference this? Is it manufactured to be used with 12' ceilings (or with any size ceiling or just standard size ceilings) or can you purchase a specialized down rod & supply system to accommodate a 12' ceiling with this Fontana FS 9645 Shower System if it only can be used with standard ceilings?