Are you planning on expanding the cast of characters as you develop the game further? Also wanted to ask if you had plans for the building on the left side of the castle, the one above the garden?
For the barn yes, it will be expanded when there are more characters (currently you can barely fill all the working slots so it's not worth adding more just yet). The pleasure room will also be expanded to have about 4 more worker slots. As for the plant, they should have both 3 animations they can randomly pick from. (they do share the same animations though)