We have a Hotpoint one, three years old. Its gone wrong twice, first time it fixed itself as soon as I waved a screwdriver at it, second time I just had to take the top off and blow down a tube from the pressure sensor to clear foam when we accidentally put handwash detergent in it.
We bought it as we have a tiny house, no room in the kitchen for any white goods so plumbed the washer in under the stairs. House used to suffer from condensation before we purchased so we didn't want to buy a washer then have to replace it with a washer drier a few months later when the wet washing made the walls damp, (no room for a separate dryer) so just got a combined one in the first place.
The dryer is great in winter, we tend to do a two or three big washes at the weekend, if its wet outside with no prospect of drying up, we sort out the stuff that can be dried (usually about a 3rd of the load as T-shirts/cycling gear shouldn't be tumbledried) and then just stick it on for 30 minutes. Washing then comes out damp and hot and we stick in on the clothes horse and its dry within a day instead of taking three. Its also good for the bath towels, no fabric softener and a 30 minute dry cycle at the end of the wash keeps them nice and fluffy, again totally dry after a day on the clothes horse.
In the summer it only gets used for 30 minutes every couple of weeks for the towels as I can squeeze three loads onto the washing line 🙂
P.S – Mastilles…the water only gets sluiced through the condenser, it doesn't get added to the clothes before or during the drying cycle.