One of my all time favorite vacation experiences was in a home with an outdoor Japanese shower and soaking tub. Japanese True Wooden and Acrylic Bath Design Experience - Modern Homes Interior Design and Decorating Ideas on Decodir
20 Amazing Open Bathroom Design Inspiration - The Architects Diary
Space can be smaller - along with the spa. Keep floor single level and try to keep spa flush to the floor - as well as window. Try to keep edges and walls smooth. Let the view speak in more volume than you could ever utter.
Week "Dream House" bathroom design George Yabu and Glenn Pushlberg, photo by Richard Powes, for House Garden UK June ᔥ // (Why yes, for me: functional sculptures.