I had to travel to Bern last week in order to attend a seminar at university.
I searched the web for a cheap place to stay, and found this Bed and Breakfast through the official BnB booking site for Switzerland.
We have payed 45CHF per person/night that's a quite a good deal here in Bern and I must say I would come back at any time.
Mister Jordi is extremely nice, he was very kind to us and gave us also some advice on how to reach the University and some sites we wanted to visit.
The house is situated in a very calm sourrounding, if you're searching for tranquillty then you're right!
The room is situated on the ground floor and you receive a Key wich allows you to enter the room at any time you want!
In the room you have a private toilet with a washbasin, but for breakfast and shower you need to go upstairs in mr. Jordi's apartement.
We visited Bern without using our car.. everything is quite easy to reach: a supermarket is at only 5 minutes walking distance, the Unitobler is at approx 10 minutes, and the railway station at approx 10-15 minutes.