Gosteli has grown up in the studio Borak in Winterthur. She is a co-chorographer and a member of «Tap Dan's Company», the company of Daniel Borak. In numerous workshops and festivals with international tap artists, she has deepened her knowledge and developed her own tap dance style. She interprets songs in a dancer-like manner, and in a rhythmically exciting variety. Her lessons are structured and a special pleasure for beginners to advanced students.