Hotel Santo Karlsruhe offers 70 accommodations with espresso makers and safes. A pillow menu is available. 32-inch flat-screen televisions come with digital channels. Bathrooms include bathtubs or showers and bathrobes. 
Guests can surf the web using the complimentary wireless Internet access (speed: 50+ Mbps). Business-friendly amenities include desks and phones; free local calls are provided (restrictions may apply). Hypo-allergenic bedding, irons/ironing boards, and hair dryers can be requested. Housekeeping is provided daily.