My SIL has one -- she's got a DS 3 Crossback. It's full electric (although DS make petrol ones too).
Theirs is their local/small car. It claims about 199 miles on a charge, although she says in reality it gets about half to two-thirds of that.
She uses it for supermarket shops, picking my brother up from the station or the airport (he works away a lot) and any weekend jaunts of up to about 40 miles away.
She doesn't reckon it's saved them any money compared to petrol though. The (slightly) cheaper electricity advantage is being eaten away month by month as home electricity tariffs rise. Public charging stations are similarly getting more expensive. Plus the car was expensive to buy in the first place -- close to 40 grand for theirs (although it is the top of the range model) which is a lot for a small car.
Charging is in the lap of the gods, quite frankly. She reckons some days it's seamless and some days it's a total nightmare. Clearly for them, charging at home is handy. But they can't always, and the public charging is much patchier. More often than not they get to a charger and it either doesn't work, or there are five other EVs surrounding it hungrily and they'd be waiting four hours for their turn.
She's said if they didn't have home charging it wouldn't work at all.
It's a really lovely thing though, extremely interesting bit of design. Different to the usual Audis and BMWs and Teslas that are everywhere in their area. The interior is particularly lovely. Although there isn't much room in the back (it's about the same size as a Nissan Juke, roughly).