Exterior, Boathouse Building Type, and Glass Siding Material Created as a prototype for a serial production, Port X was designed by architects Jerry Koza and Adam Jirkal, along with engineer Tomáš Kalhaus from Atelier SAD.  Photo 1 of 11 in Make Yourself at Home in One of These Small Spaces on Boats That You Can Rent from 10 Modern Floating Homes That Offer an Aquatic Lifestyle