Conservatories are a welcome addition to any home. We've seen people utilise them in many ways from sun rooms to dining rooms! Conservatories are often thought of as just rectangular or square, but they can also be a ‘T’ or ‘P’ shape. The size depends on what you want to use the conservatory for. For example, if it is a dining room and you want to be able to entertain six to eight people, you should be considering a room measuring 4m x 3m.