Purchased product to replace Bosch, matches GE Profile Oven which is fantastic.  Overall great features, decent price, and very quiet.  Four stars for the fussy and difficult installation.  Several aspects of the product were designed/built poorly including the insulation not attached to the unit, the leveling feet were not punched correctly, and the afterthought of the additional sound insulation underneath.  Hopefully not indicative of a poorly made unit that fails in a few years.  Advice would be to have someone install for you if they are available.