As someone who installed chargepoints untill recently, the whole system Mb adopt is wrong. Asking a disabled customer to do their own survey unless they really really can’t, to talking to the dim wits in the office that don’t have the slightest idea other than following a check sheet!
Do you have your own consumer unit and meter point? if so why the bloody hell are they talking of permission to run cable halfway around the estate!
Thankfully I kept to commercial for the majority of time. Should I ever go electric, I can see myself having a barrel of fun with them!
You really need to sit down with your landlord and agree on some form of tempory arrangement re designated parking.
As for Ohme good luck, keep on knocking on the door untill someone’s home. If only Motability gave a cash alternative for situations like this, letting the home owner sort it through a 3rd party and landlord, should there be a need, if only for the grant.