Here is a trick that I learned from a professional indoor gardener. Her job is to maintain the plants inside offices, malls, restaurants, etc. To use the cool pots that don't have any drainage or if you don't want them to drain onto your floors and if you don't like the look of saucers or plastic trays under your pots, this is what she does:
1 - Gather your supplies: plant, pot, plastic tray, nursery pot, styrofoam/newspaper, and moss.
4. Now cover the foam/newspaper with the moss. You now have a plant that you can water and not worry about the water damaging your floors.
Scott and I really liked this pot when we first saw it at Home Goods. We call it the "grown-up 2nd grade ceramic project."