Crewe Hall
Congratulations on your impending wedding.
Crewe hall COULD be expensive as you MAY need a twin for commerical ops, i don't know anyone up that end of the country so don't know who to recommend,
They have two landing sites the biggest of which is a football pitch surrounded by trees, walls and lamp posts.
The smaller one is the lawn at the rear of the building and the least impeded approach has at least one, maybe two (from memory) power cables across it.
Not trying to be negative just providing info for whoever you find to do the job.
V.