This Siemens built-in electric double oven has loads of space. The main cavity has 71 litres of space and offers the 3D hot air cooking system. A circular heating element combines with the fan pushing an even heat throughout the cavity. This reduces cooking times and prevents odours transferring. Above this you have a 30 litre top cavity which is both a conventional oven and a grill, perfect for bacon at the weekend. Cleaning is made easier too, as both back walls have catalytic liners to absorb and oxidise grease. The simple styling includes retractable dials for a flush finish and easy cleaning. Please note that this appliance will not fit under a counter.