Good luck with whatever you decide. I don’t think they cover your way but Chilled tuition are amazing people my 14 year old has another driving experience with them on the 3rd June & if they can tach a 14 year old they can teach anyone lol.
Being landlocked I’m sure there must be lots of quality instructors there & at least you can legally get faux motorway driving skills from the A14 like I did with the Parkways in Peterborough. That helps a lot, giving you the skills to deal with motorway driving legally.
Ask around on local Facebook groups you’ll get recommendations on quality tutors there.
Good luck & you’ll be free & mobile in no time.