Penny Floor - don't know if I would have the patience for a whole floor. but a coffee or patio table would be nice! Also an easier way to do it is to put out the pennies then flatten then by, I don't know, maybe a broom or some thing.
Easy DIY Suitcase Tutorial Make a pretty vintage suitcase craft out of an old shoebox! A pretty & inexpensive way to wrap birthday presents or Christmas gifts. Much cheaper than the pre-made craft store or home decorating store versions!
Hidden Jewelry Holder - This is an awesome DIY project. All you need is a couple nails, some hinges a little bit of altering and a place to hang a pretty picture. I think it's a good idea, and a convenient way to hide your valuables.