Tower House in  Portland, Oregon, by architect Ben Waechter

Tower House in  Portland, Oregon, by architect Ben Waechter

Tower House in  Portland, Oregon, by architect Ben Waechter

Tower House in  Portland, Oregon, by architect Ben Waechter

Tower House in  Portland, Oregon, by architect Ben Waechter

Tower House in  Portland, Oregon, by architect Ben Waechter

Tower House in  Portland, Oregon, by architect Ben Waechter

Tower House in  Portland, Oregon, by architect Ben Waechter

Tower House in  Portland, Oregon, by architect Ben Waechter

Tower House in  Portland, Oregon, by architect Ben Waechter