We received a visit from Gustavo Giraldi Shimamoto who is PhD student and technical NMR at University of Campinas (UNICAMP-Brazil). Gustavo was one month (November 2015) in our laboratory learning a little about how our NMR service works, the type of service we provide both to universities and to companies and some of our routine work. In addition, Gustavo learned about pulse sequence, modern NMR experiments as pure-shift and HSQMBC. For us it was a great pleasure to receive and meet Gustavo.