To get started making melt and pour soap you only need:
A counter top or other clean workspace with a microwave or double boiler
A heat resistant bowl for the microwave
A couple of spoons or whisks
Some melt and pour soap base
A set of measuring spoons
Fragrance, color, or additives, as desired
Something to mold the soap in
That’s it. From your first try, you can have wonderful results.