Apartments are a couple minutes away from hotel, our was suitable for 3 persons. Although it is built in the 80's it is in good shape, clean and warm. Guest could use spa and pool in the hotel, both are very good.
We stayed in Aichner's apartments for couple of times and we love it. Apartments are not small, and you also can enter swimming pools and saunas in hotel. Hotel is very nice, they also have room for leisure (billaards, hockey and other games).