Here are some things you can do to prepare yourself before you even get down to the actual practice of meditation.
It’s going to be more difficult and more stressful to get into meditation if you already feel like you’re going to fail. Meditation is truly for everyone–remember that.
Pick a time of day that you consistently have time to meditate. Try to make this as sustainable a routine as possible.
Many people have expectations about how meditation works and what it should feel like.
Pick a spot in your home that you can use for your meditation. Picking the same space consistently can help you associate that area with tranquility and relaxation.
Phones (or any other technology, really) are a constant distraction. Unless you need it for the meditation, try and stay away from the modern world until you've finished.