Rosemoor Greenhouse 6 - 8 with Coldframes - All the greenhouses in the RHS Collection are designed in such a way to easily accept cold frames. The cold frames can be placed on either side of the greenhouse or both if you prefer - Gabriel Ash
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.
wood pallet - 18 DIY Doormat projects - such great ideas (inexpensive, too) to create one-of-a-kind doormats. I especially love the pallet one (painted) and also the interchangeable mat. Oh, and the pebble mat, too.