We had used two rooms for my family including 5 adults and 3 kids. Two king sized beds per room is enough to have a good sleep.
However, do not hope a kind response for any problem. This inn is only good for you to spend one night with reasonable cost.
Free morning meal included self-mading waffle, some breads, fork patty, yogurt, milk, serials, some fruits and coffee (and hot cacao). I am OK for my breakfast.