Getting a taxi to pick you up from the train station and take you to your accommodation is easy and convenient. You can find a list of taxi companies in the section Getting around in East Tyrol. Some accommodation providers offer a transfer service. Why not ask them about it?
Or you could stick with public transport for the ‘final mile’. Simply ask your accommodation provider for the nearest bus stop and check the connections on the VVT website. This information is also available as an app, which is very handy for when you’re on the go.