Pour the cooled coffee into a shallow bowl.
Dip ladyfingers quickly in the coffee and arrange a layer on the bottom of a 20 cm pan.
Dip more ladyfingers and stand them upright around the inside edge of the pan to form a circle.
Beat cream cheese with powdered sugar until smooth. Add heavy cream and whip/mix until thick and fluffy.
Divide the filling into two parts. Spread the first half over the bottom ladyfingers.
Dust about 1 tbsp cocoa powder over the filling.
Add a second layer of coffee-dipped ladyfingers.
Spread the remaining filling on top and smooth.
Dust the top with 1–2 tbsp cocoa powder.
Refrigerate for 3 hours (or longer), then slice and serve.