"a tower with rooms stacked vertically"

Mexican architects Alejandro D'Acosta and Claudia Turrent have turned a priest's 19th century adobe house into a 21st century residence, rejiggered a hotel of ill repute into their architecture office and built a rammed-earth dwelling into a seaside cliff in Ensenada. But it's their off-grid country home in the Valle de Guadalupe wine region that may be their most unusual project to date: The house is partially built from an abandoned refrigerator truck trailer, but unlike the converted shipping container projects that have been so fashionable in architecture, this one is flipped up on its end — a tower with rooms stacked vertically.