What is the highest settlement happiness you have seen? I have been playing for quite some time and still have not seen 90%. I have done all the things people post on the internet to raise it, except for spending hours in a settlement walking around and tinkering with things just to keep people happy. Yes, the minute you leave to do something, happiness will drop and I simply refuse to go that route as there are nuka cola bottles to collect and raiders that need killing. Everyone in Sanctuary has a job, their own bed, in their own cubicle and clothes that give them higher charisma. Have all the lvl 3 stores and even added 5 more lvl 3 Medical stores to keep everyone working. 3 full blown water purifiers, 250 defense, statues, paintings, chairs and radios in every bedroom. Nothing works. I do not even care about the achievement, this is more of a me versus the programmers who came up with this bullshit system that is happiness. Hear a fix maybe in the new in the PC beta patch. Even so I want to do this before they make it so. Only 1% of PS4 gamers have achieved this and that seems high to me based on my experience. Problem I have is there is little else I can do. My settlement has reached full capacity. I have to destroy one thing just to create another.