We have visited for lunch and also stayed overnight while passing thru Valin on a bagger.
Food was very good, even on the american plan.
Cabins were great. Roomy and warm (able to dry out gear) and they overlooked the fjord.
Depending on which cabin you get you can walk to the main lodge..which also has a killer sauna.
I would not plan on doing more then 1-2 days out of there, as the road ride in and out is always thin, regardless of how much snow is on the ground.
There is also a lot of backtracking in order to get to trail system if staying for multiple days.