And my oven!
Technically it's the lovely Ivana's oven but...
The old oven had two knobs and some push-buttons - easy as pie to use.
The new one has two knobs and a baffling touchscreen that isn't wide enough to display its messages so they scroll by much worse than the messages on a London Overground train.
It's taken her 3 months to get the hang of it and produce reasonably consistent results.
And don't get me started on the controller for the underfloor-heating.