This place sleeps 8 with two bedrooms with double beds (one with an ensuite bathroom and walk in wardrobe) and 1 room with two sets of bunk beds. It is a large house with plenty of room in the kitchen and living room, so would suit big groups.
It is an easy drive into Te Anau and you could walk there if you were feeling energetic. The lake is at the end of the road.
I have suggested to the owners that the air con unit is checked because it was working but making an annoying noise.