Susie pushed the correct button, sealed the airlock and the crew watched the Sofa explode into a watery mess (releasing Draygon). Mapp steered the Cantina over to her and rescued her from space, but it wasn't over. The Sofa had reformed and began mauling at the Cantina's windows, trying to get in and slobbering all over it hungrily. It's still out there. Always.