Hi, totally agree with Quiaserton360's review. This thing is heavy! The timer buttons are cheap and plastic. Other than that, the build quality is very impressive. Its well packaged and looks very smart in situ.
One word of warning, if you're going to install this yourself, be warned that when you remove the rear access panel to wire it into the mains, the edges are RAZOR sharp, wear gloves otherwise you will slice your hands/fingers.
Its not too clear from the picture, but the right hand oven is narrower than the left hand oven but a third taller but it is a fan assisted oven.
All this aside, it is very good, sturdy, looks very smart and cooks perfectly. There is nothing that I would change and would recommend this to anyone.
P.S. Remember to PRICE CHECK first and speak to a member of the AO team if you have seen it cheaper elsewhere. I did and saved a packet :-)