Sonnenalp offers 128 accommodations with minibars and safes. Beds feature premium bedding. LCD televisions come with premium cable channels and pay movies. Bathrooms include separate bathtubs and showers with deep soaking bathtubs, bathrobes, slippers, and designer toiletries.
Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks, complimentary newspapers, and phones. Additionally, rooms include complimentary bottled water and hair dryers. Microwaves, refrigerators, and hypo-allergenic bedding can be requested. A nightly turndown service is provided and housekeeping is offered daily.