Not the positioning problem.
Problem: I've had a small house (Pilgrim's hovel) and built a stove there. Now I've built a bigger house (Farmer's house) and want another stove there too. But suddenly I can't find the option to build stove at all!
Unrelated question 1 - is simple stove the only available stove in game now? Or is there something better (longer burning time for example)
Unrelated question 2 - what are slots in stove for? So far i haven't found anything that could be placed into those slots.