Thanks for your replies

There is an Issac blue 5 door for sale (preferred) manual, 2018, standard alloys, Dynaudio and Art Velour seats, private seller, quite interested.
Just to add, I didn’t know they did a heated screen, is this rare?
Interesting about the sub, is the wiring already in place, and is there already a location for the sub? If I drop the Dynaudio as being essential, it opens me up to a lot more cars.