Barth’s place was very comfortable. The location was excellent and it was within easy walking distance of the old town, supermarkets and bus 3 which went to the railway station, although an Uber from the station was only CHF9-10. The kitchen was well-equipped, the shower had good temperature and water pressure and the bed was firm but comfortable. The lounge had an amazing huge window that created a feeling that you were on a verandah when the window was opened. It also had very effective external metal shutter/blinds on all the windows that acted as blockout curtains and added to security. We had cups of tea on the small balcony which doesn’t have spectacular views but lets you do some people watching. The blinds and the windows minimised street noise at night.
All-in-all, I would recommend Barth’s place as value for money (for Switzerland) in a convenient location.