Vierastalo Ahku is 1984 build and 2009 fundamental improved 1-floored suitable for winter use room. Total living-area 8 m² room has bedroom. Alltogther there are beds for 2 persons.
Anemities are linen (). Room is electrificated, lighting is electric light and heating is electric heating.
Vierastalo Ahku is located at large (width over 10 m) Kiellajoki-river shore (distance 30 m). Sand-Rock-grounded shore is quite shallow.