Is it possible to have an editor?
As the title suggests, I was wondering if we'll ever have this sort of editor where we can adjust a save's households, lots, and everything without jumping into a gameplay or in-game before actually ...
Forum Discussion
What you're asking for reminds me of SimPE for Sims 2. It wasn't anything that EA was involved with, it was a fan made program, but it had a lot of editing features for so many different aspects of the game. You could edit everything from objects, to sims, to neighborhoods, and so many things. It's a shame something like that doesn't exist for Sims 4, because I remember using SimPE like crazy.
I think the closest thing you will find to that in Sims 4 would be MCCC. It has a lot of sim editing options, some of which are things you mentioned. So if you play on PC, maybe give MCCC a try.
Now that would've been interesting, yeah! We have S4PE, but I don't know to what extent it does to the game. I have MCCC as well, but they do not adjust the relationship of the sims outside familial (spouse, siblings, children, etc.). It's almost a decade and no one has yet to plan and create such a program. It'd be very, very useful indeed. If you don't know about S4PE, perhaps you could check it out? I don't know what it does exactly yet, but if it's good, I'll use it as well. ^_^
