Built in 1488 as part of the moat, the Gateway, formerly known as St. Anthony's Gate, was located in the New Market Square (Nieuwmarkt). Until 1614, with the continuous expansion of the city, the Gateway was transformed into a Gateway House and the guild headquarters. In the 17th century, the first floor was a weighing room, and the second floor was a variety of guild venues. Rembrandt's famous work "Doctor Dulp's Anatomy Class" depicted the scene where the surgeon guild was taking classes at that time. The weighing room has now been converted into a restaurant. It's just that I didn't visit it carefully, and I felt that the appearance was quite characteristic.