we are a group of 10 peoploe staying in PENSION ARUMU, we booked 2 family house and one twin room. the twin room is in the main building and the family house is behind the main building around 2 mins walk.We parked the 2 cars just in front of the family house. the family house is a 2 story cabin, it is very new and clean.1 bedroom on the upstairs and can put 2 more futon inside the room and 2 more futon outside the bedroom. and 1 toilet on the upstairs. downstairs have a separate toilet and bathroom,open kitchen downstairs and and a space where can put 2 more futon. the cabin have many utensils for cooking,even have a small BBQ oven if you want to bbq. there is 2 big supermarket close by, around 10 mins drive. the onsen is in the main building,not big but very clean. the breakfast is the best breakfast i ever have,they make it after we sit down, so everything is very hot. one bad thing is all the restaurant close by is closed because the skiing season is over, we can only lunch in the supermarket restaurant and cook dinner in the cabin. overall everything is perfect, definitely will stay here again next time go Tateyama Kurobe Alopen.