Cut half of strawberries into 1/4" rounds. Remove moisture with a paper towel.
Slice the Sponge Cake horizontally into three layers. Place the bottom layer on a cake board on a turning cake table.
Brush the syrup onto the cake thoroughly, spread approximately 1/8 of the whipped cream, and arrange half of the strawberry rounds on the cream. Add another 1/8 of the cream and spread evenly.
Add another layer of cake, press down lightly, brush with syrup, spread more whipped cream (another 1/8), add the remaining strawberries, and spread another 1/8 of the cream.
Place the last layer of the cake, press down lightly, and brush with syrup. Coat the cake with a minimal amount of cream and refrigerate for 1 hour.
Place another 1/8 of the whipped cream in a piping bag with a chosen piping tip and set it aside.
Frost the entire cake with the remaining whipped cream. Decorate the cake with whole strawberries and the reserved cream by piping. Refrigerate the cake for a few hours before slicing.