EU Sharp DWs are Vestel made - their own thing, basically.
My partner had a very basic freestanding slim Vestel DW - single speed motor, no alternating spray arms, no soil sensing, nada.
Cheap, loud, rackety, flimsy, inefficient - but cleaned like a champ for more than 5 years.
We replaced it with a Sharp TOL machine - slim line, active fan dry, auto open door, soil sensing, alternating spray arms, variable speed pump.
Came with a transport damaged side, top and front.
But it's cheap, efficient, cleans and drys well and is quiet.
But yeah, they are very rarely repaired, be it under warranty or by consumers. Part's are surprisingly cheap though.
Vestel is known to make the very entry washer here in Germany that was sold for just 200€.
Once had a customer that had a paddle in the drum break of. Service wrote it off, even though it was a 3€ part.
Main issue is that they don't appear to have a very good supply chain management for their service techs - so they often stand in front of a very cheap machine, ordering a part means a return visit, which makes no sense on a sub 300€ machine.
So they write it off, customer is happy. You wouldn't believe how many just go for the same machine again.
But their washers are not great.
They wash ok, but rinse poorly. They take a long time, have many useless cycles, often very few useful options.
Then they don't last as long as similarly priced machines.
So they often don't make a very good deal.
Their dryers are ok though - they dry pretty decently for a cheap price.