I have the N line S and @Glos-Guy has the Ultimate!
Yes you can use a outside power socket, with the granny charger, which will charge the car in around 5hrs. Do bare in the mind the supplied 3 pin charger is only about 4m long and I’d recommend you buy a cheap cable cover in the event someone walks down the alley. Given the price of electricity, one of the many off peak taiffs, such as EON Next drive will allw you to charge from as little as 7p kWh.
You’ll find plenty advice in the Hyundai Tucson test dive questions topic