Hi there, I’m new to Stonehearth but through playing I’ve felt that the game could be improved hugely by an “assignment” tool.
An assignment tool simple assigns property to your villagers and could be used in such a way for example to assign a bed to a specific villager. That way, only that villager will sleep in that bed. The tool would be optional for fine-tuning of your villagers to manipulate their behaviour 
Another feature would be to assign a farming plot to one villager. When I was making farms I tried to build them around small farmhouses, each owned by one of my villagers but I noticed that they just work on everyone’s farm, which is nice but not what I want. It could also assign a specific craft bench to one villager I guess so that you can make large carpenter buildings where everyone has their own spot.
I’m not sure about assigning entire buildings as I believe that would be a very blunt tool and assigning furniture, plots, workbenches etc would be a better way to add an assignment option. Assigning buildings could be explored though if players want to create a king or something and assign him a castle.