I have been there many times for ski vacation, My favourite period is the beginning of January but I went in March as well and spent a great time.
The place is not far from Schmitten Ski area, there is also ski bus available to go on the Kitzsteinhorn Glacier, or Saalbach (my favourite in the sunny days).
The guest house is owned by a nice family. They prepare themselves excellent dinner for the guests,they always have a "shnaps" or a "radler" with their quests and talk and have fun.
The rooms are always clean, warm, and comfortable, there is a special place for the ski equipment to stay warm during the night and get dry. There is nothing one can complain about. Great place.
