The problem is from the landlords perspective how do you determine the quality and accuracy of the EICR your presented with, then there is the cheap EICR with possibly unnecessary codes and then the overpriced remedials.Also on the flip side landlords have to deal with unreliable, incompetent, overpriced electricians so I see it from their side also.
Before you even get the EICR you have to negotiate the minefield of how you choose a contractor to do your EICR and there doesn't seem to be any guarantee that choosing a CPS approved contractor will get you a properly and diligently carried out EICR by a suitably qualified and experienced electrician