Staying at Sem's place in Barcelona was easily in a top 3 of many, many airbnb experiences. Sem was incredibly welcoming on our arrival (late at night) and walked us through the whole flat. He was also always available for questions or suggestions and was a great representative for Barcelona's hospitality (providing food and snacks for breakfast and other midday moments between brunch and late dinners). The flat is awesome--incredible amenities, beautiful outdoor patio space, really nice and clean room. The shower/bathroom was wonderful and the whole space had a great charm. Don't hesitate at all when booking.