Installation is a bit of a faff, as the insulation and ‘instructions’ for that bit are worse than useless. However once that’s sorted it’s simple to connect up and install into the gap.
The dishwasher is quiet, washes well and seems to be fairly economical on energy. The only negative is that if you put a baking tray/ oven tray in, there isn’t enough height clearance for the spinning bit on the bottom of the top shelf, even when that is moved up to it’s highest position so it doesn’t wash well at all in that case. A little frustrating but if you just don’t put them in it’s a perfectly good dishwasher.