A full sized standard tub or combination shower and tub measures 32 inches by 60 inches. A standard toilet is 20 inches by 25 inches and the vanity is usually 19 inches deep and space will determine the width of the sink vanity. There are many small bathroom floor plans that easily incorporate these fixtures in a bathroom as small as 5 feet by 8 feet. Of course, a larger area naturally provides more options. An additional 2 feet of space will allow for a very useful linen closet, perhaps placed at the end of the tub. However, storage can be taken into account to include spacious medicine cabinets and narrow depth cabinets for the wall above the toilet. Lighting and ventilation must also be looked at ahead and if a window does not already exist, fluorescent lighting is available in abundant styles, some with ventilation fans incorporated into the design.
The Edwardian and Victorian styles of the time are still a popular choice today. They look exquisite in a villa or cottage bathroom, and never loose their appeal in terms of design.
As with the country and traditional bathrooms, cast iron baths are a must. Either a roll-top or slipper bath will do, and although you don't want holes or rust, the more dilapidated it looks the better. Even consider running sandpaper over the paint work and claw feet. It's always worth looking out for old fittings at antique shops and car boot sales.