Unfortunately this coffeeshop is closed now.
Must be due new regulations, many coffeeshops in Amsterdam have to close their doors when they are situated close to schools or colleges. Also they coffeeshops in the red light district have too dissapear before 2020.
Cannabis Coffee Shops by City:
Coffee shops near the borders with Belguim and Germany do not aloud tourists. You have to be a dutch citizen or you have to work in the Netherlands to get in and buy your cannabis.
So if you temporarely work or study, get a proof at the city counsel and ask for a GBA-Uitreksel.