Sinks.  How many sinks do you want?  A modern master bathroom usually has two sinks.  Spacing depends on you.  Separating the sinks leaves more room for toiletries, but side by side sinks give a nice cozy feel.  Which do you prefer?

Bath.  Do you like to take a nice relaxing soak or is time of the essence?  How would you feel about a spacious garden tub or spa tub, or do you prefer showers?  Do you have room for a tub and shower, or will you need to sacrifice one for the other?  How about a large shower area with multiple shower heads for different temperatures and preferences?

Storage.  Cabinetry, medicine cabinets, and linen closets are available in various sizes to accommodate your needs.  Can you get a walk-in closet in your bathroom for the ultimate in luxury?

Toilets.  What kind of toilet do you prefer?  Want separate for his and her?  Do you want them in the main bathroom or separated into their own area with their own doors?

Mobility.  Do you need any special accommodations installed in your bathroom to satisfy your mobility needs – hand rails, safety bars, wider spacing, etc.?

Color.  What color scheme do you prefer?  Warm?  Cool?  What kind of look do you want, classic, cozy, nature?