Stijn K. Massage therapist. Amsterdam. Massage therapist offering customized treatments built around each client's preferences. Blends relaxation and therapeutic techniques as needed. Massage therapist. Amsterdam. Massage therapist offering customized treatments built around each client's preferences. Blends relaxation and therapeutic techniques as needed. Massage therapist. Amsterdam. Massage therapist offering customized treatments built around each client's preferences. Blends relaxation and therapeutic techniques as needed.