I received the Auto CPAP BMC G3 A20 yesterday and tested it straight away. The start-up was quite easy, the corresponding descriptions (short and detailed) were very helpful. Sleeping with the CPAP certainly takes some getting used to, but this morning I already had the feeling of being less tired than usual. Accordingly, I have already ordered 2 additional accessories today (BMC SpO2 Kit, BMC Integrated Heated Tubing). I am confident that the delivered device will definitely solve my sleep apnea problem!