I always wanted to be able to have single parents go out to buy groceries without needing a babysitter for their toddlers and I found a Mod that allowed that and another one that allows them to use stairs like a child can.These Mods are in MTS like the one that stops NPC neighbors from taking over the apartments and getting into fights with each other.I also found some great Mods to fix the fights on community lots like a shrub to set a limit on lot visitors and one allowing your sim to ask others to leave.