The shop Frilo is located in Auna di Sotto. There you will find all kinds of groceries.
By public transport:
From Bolzano by bus 165 to Auna di Sotto. Then on foot approx. 15 minutes to the Bühlerhof. On weekdays the bus runs every hour, timetable
By car: from Bolzano on the Via Renon to Auna di Sotto.