Meditation is simple to do and doesn't require any special equipment. You can, however, prepare yourself and your space in a number of ways and make sure you have some basic amenities:
Meditation cushion, bench, or favorite chair
Quiet, tidy spot, preferably reserved for meditation
Regular time slot, if possible
Loose-fitting, comfortable clothing
Phone turned off, answering-machine volume turned down low
Comfortable sitting position
Basic meditation technique(s)
Here are some other items you may want to include:
Stretches to prepare your body for sitting
Altar of special objects, pictures, candles, or incense
Warm sweater or shawl (if you tend to get cold)
Hallway or path for walking meditation, if you want
Meditation teacher to consult in case you get stuck or want to go deeper