Floating Shelves for small space

Because our place is small, floating shelves are my best option. And I am hoping before the year end, my husband and I will be able to install something like these ( found them at floating-shelves.info)

Buying them is expensive so we are doing them our ourselves, DIY again!

I like this in our bedroom in top of our headboard. I can imagine my picture frames here

And this in the living room. I wish we can do it soon!