I would consider how much additional value it would add to the property's overall value and how much additional rent it would bring in.
In my experience, adding these electrical maintenance liabilities adds nothing to the rent. They are paying you rent for use of a (for eg) 3x1 in the location they wish to live. Tenants are not willing or prepared to pay you anything extra over and above the absolute minimum they can get away with.
You may get a quicker decision with these extras, but forget about getting an extra amount of rent.
Adding these electrical maintenance liabilities adds nothing to the value of the property. They are paying you to live in a (for eg) 3x1 in the location they wish to live. Buyers are not willing or prepared to pay you anything extra over and above the absolute minimum they can get away with.
You may get a quicker decision with these extras, but forget about getting a higher price.
I acknowledge other investors have had different experiences.