Hi,
do you know whether it's possible to extend the lease for the buyers (and make a few more changes to the lease) whilst simultaneously there is an on-going purchase?
Does the buyers solicitor then have to read two leases - the current one and the approved new lease before being able to sell to you?
Or can you just sell the current lease and assign the benefit of the lease extension to the buyer (new owner)?
Or is it best to extend the current lease (and make some variations to ti), update it in land registry and then have the buyers conveyancers work on it?