A Sentry Mini Storage has the best prices in our area. On site managers. Excellent security. All digital access for entry and exit. No long term commitments required. Conveniently located just out side of the base gate at 225 Boniface Parkway, Anchorage Alaska. 99504. We offer both heated and non-heated units. We also have outside short or long term parking. Our 10x20 and 10x30 units can be used for indoor parking. We offer excellent large hydraulic elevators for our tenants using 2nd story stor