This is the first version of my floor plans and basic structure, next is to design a roof and include furniture, computers, and book shelves as well as preparing the site.
What should I upload in this Develop Solutions step?
Consider uploading images (JPG, GIF) of your rough digital model. It's ok if your model is still a work in progress. Show an axonometric or perspective view with people, which will help others understand the scale of your library.