Huge pizzas, thin base, cheap and cheerful, staff friendly and full of locals as well as a few other travellers makes this place great. This restaurant was a 2 minute walk from where we were staying so it was a no brainer to pop in particularly after reading the reviews here. All the reviews for Aera are pretty accurate, smoking section blocked off, thankfully, bar area that you can eat at also, menu available in German and English although curiously there are 11 pizzas on the German menu but only 8 on the English, what's that about? One thing though it is cash only, and although not expensive: pizzas, beers and hot chocolate: €30 you could get caught out. Wouldn't make a special journey to eat here but if the general area and want somewhere casual would drop in.