Nothing. The price was more than I would normally pay, but it's Switzerland and I enjoyed my stay so worth the money.
The staff couldn't have been more helpful and spoke English, which was great. The breakfast was good: cereal, yogurt, cheese, homemade jams, fruit and good coffee (hard to find in hotels in my experience). I celebrated my birthday on my last day there and they so kindly gave me a card and a box of Ferrero Rochers! So kind. Very clean, very comfy bed, can't fault it. Recommendation: the bus line no. 2 from the train station takes you very close to the property. Get off near La Lanchetta restaurant (good food & service), opposite Migros and the hotel is 3 mins walk.