First of all Bernardo is a very sweet, polite, trustful, and helpful host. Unfortunately we - my husband, I + 8 months old baby - could only stay in his flat for half of the prebooked time, because my allergies and asthma acted up badly. It wasn't Bernado's fault, and it could also be due to the area or some other thing, but my allergy didn't return when we changed flats during our stay in Berlin. The flat in itself was definitely alright for the price. Tidy and roomy. It's very close to the rails, and the building is made of concrete, which makes it a rather noisy experience. In addition it seemed a bit hard to warm up. You can live with both when you're in Berlin for the party. But with children it's another matter. How ever for the price and for the cool neighborhood you could hardly ask for more.