Hi
I've not long bought a new washer/dryer.
We bought the Haier one.
I saw some bad reviews about the Samsung one so decided not to go with it. Looks nice tho.
Mine has a fast wash 15 minutes, but if you higher the temperature it makes the cycle a bit longer, around 30 minutes if you turn it to a 40degree wash.
The main cycles are pretty fast. But you can choose longer ones if needed.
The dryer is good. Pre set, or input your own, from 30 minutes up to 90. I find the dryer good.
It's also very quiet, AND has a light inside when you open the door and switch it on. ....goes off when it's in full swing of a cycle. Good little gimmick.
All in all, I love it.
It's also got a child lock.
Good luck finding one. Hope this helps.