I too am a nice person however, when doing this type of work you have to be objective. If someone says I want a satisfactory certificate I tell them whether I feel it's likely to happen or not and why. I then tell them that I'll report on what I find and my opinions based on the regs. I then tell them that after getting the report we can discuss the remedials and how much it is going to cost.
After the remedials they get the appropriate installation cert which is cross referenced to the EICR so in effect, they have their satisfactory report. They've been told A B and C need to be done then they get a certificate for A B and C being done.
Where is the problem?
Doing it your way, and if it works for you then that's fine, you run the risk of someone having your trousers down.