I've assigned the name to the existing address point and changed from alpine_hut to house.

https://www.openstreetmap.org/changeset/138307190

I find no evidence online that this property provides guest accommodations, but if it did, tourism=guest_house would be more appropriate for a location not in the wild.

https://wiki.openstreetmap.org/wiki/Tag:tourism%3Dguest_house