Hi mholtz, congratulations on rebuilding your home, what a horrible ordeal you have been through.

To add your pictures to houzz, simply hit UPLOAD in the top right corner. You'll see there are all sorts of spots to add information about your room - style, room, link to a blog you may have, etc. At the bottom, you can add your photographer comments to each photo.

I also recommend grouping them all together by adding a project name and putting them all in that project folder - it's another option.

Give it a try and and if you have more questions as you try to upload your pictures, please come right back here and ask!