Bank permission for extension/refurbishment - lawyer needed

[Olf]

My lender want's to have a say so about extending/referbishing the property they gave us mortgage on (and rightly so), but they insist all has to be dealt via lawyer.

Where/how do I find someone cheap (at the end of the day it is moving papers from one envelope to another)?

Or if going through all the standard mortgage solicitors/conveyancers, how much to expect to be charged for 'representing' us?

[nod]

If it’s just moving paper 

the online solicitors are pretty cheap