ᐅ Satisfied with a 45 cm wide dishwasher?

I have been using only Miele household appliances for years.
For the new kitchen, due to space constraints and only two people living in the household, we want to install the small 45cm (18 inches) wide dishwasher from Ikea.
What happens if the appliance needs spare parts? Which brand is behind it?
How satisfied are you with this appliance?
Thanks in advance for your answers.
Anita

Comes from Electrolux / AEG

As a single person, I still prefer a 60cm (24 inches) dishwasher since 60cm (24 inches) models are mass-produced and therefore cheaper to buy.

There are also more front design options available for the 60s model.

But...
if there simply is no space...