Nice to see this old building in Brugge, Belgium..I spent many days, weeks and even month there in the seventies..
Back then we called it the Boat house..
One of my memories here..https://svera.se/blogg/racing-historier/lars-mega-crash-at-the-omc-factory-1975/
BMC Marine/test center ..http://www.bruggemarinecenter.com/en