Perhaps you have figured this out by now - I would think you just set up a Project Name and then when you get to the step of uploading you would select from your houzz files instead of your computer.

Hi, I know this discussion started last year, and the Houzz site has probably changed since, but how can I access houzz files in the upload screen? I can only see my iPhoto library. Thanks!

Hi there, I also need help doing this step. I tried starting a project and uploading photos within Houzz but it can only transfer within Ideabooks.

Hi Don, from what I've learned, a project is to display photos, like an album, of a "project", such as "before" photos. You can have multiple projects, just as you can have multiple ideabooks, but you cannot have the same photo in more than one project. However, you can have the same photo in multiple ideabooks and you can copy or move the photos between ideabooks, but not between ideabooks and projects. Project photos must be uploaded separately and they are photos you upload, not photos from Houzz public ideabooks (they should by YOUR photos). You could have the same photo in a one project and multiple ideabooks, but to get the same photo in both an idea book and a project, you would need to upload the photos separately to each place. I don't think that projects can contain ideabooks, only individual photos.

Well then, it looks like I have to re-upload my photos. I put my project photos as an 'Ideabook'. Sigh.

Thanks!