I have booked a single room, of which the balcony is in L shaped with the double room next to mine. If you come across inconsiderate guests like I did (2 big guys kept talking loudly, smoking, eating on their balcony until 1 am on my first night of stay), it will be very annoying and make you hard to sleep though the balcony door is tightly closed.
Clean comfortable and stylish room with easy access to local train station. Lovely breakfast. Friendly and helpful staff. Ticks all the boxes for a pleasant break in the Alps.