AMAC Aerospace Switzerland has successfully returned to service a BBJ 3 737-900ER, which was handed to AMAC for a cabin interior re- configuration. The re- configuration included a built-up upholstery of new VIP seats, the installation of electrical high-low tables and a new VIP handmade carpet. The existing divans have been modified to add more functionality and better comfort. The modification has been accomplished on the EASA STC (Supplemental Type Certificate). AMAC´s customer is fully satisfied with the quality of workmanship and the on-time delivery of his BBJ 3 737-900ER.