The station hotel has some very nice, reasonably priced, rooms. The trains don't run at night, so you should get a good night's sleep. The rooms at the back have a beautiful view over the village, and the ones at the front a nice view of the little red trains. Probably best to avoid a Friday night, when the local youths congregate noisily in the streets half the night - and you won't get any sleep.
camping
Camping Eggishorn
Is a very nice camping to stay. from here, it's only 5 minutes walking to the fiescheralp shutlle lift.