The master bedroom is often the most coveted room in the house, and deciding who gets to claim it can be a source of conflict for couples. Luckily, there are a few simple strategies you can use to make the decision as fair and painless as possible. To begin with, consider your needs and preferences. Do you need a large room with plenty of space for a king-sized bed and a sitting area? Or would you be happy with a smaller room that’s cozier and more private? Do you have any special needs, such as a need for a walk-in …