The first step is to find a suitable location for the CPAP machine. The location should meet the following requirements:- Provides a stable base for the device- Allows the tube to be routed to the head end of the bed- Is close to a power socket so that the device can be plugged in easily- Provides sufficient space to switch on the device, open the filter and fill the humidifier with water- For most people, a bedside table or a small table next to the bed is best.