More trouble than installing Shopware myself
Never got this thing running due to problems with user permissions. Cache files are written with wrong permissions (user/group deamon) so they can't be cleared using bin/console wich is running as user bitnami. Took too long to figure out what's happening so I went with installing Shopware myself which is pretty fast and easy.
Sorry to hear your experience did not go well. We have made available guides to perform common actions in the solution (https://docs.bitnami.com/aws/apps/shopware/). For times when you need additional support, we provide support from our engineers in our Community forum (https://community.bitnami.com/). We would appreciate if you could open a thread referencing this review at our community forum, to allow our team to review the issues you encountered and improve our documentation and application based on your feedback. Thanks!