We loved the appartement, very spacious and light, and its location. Matthias gave us useful recommendations: we went to the market and had a delicious bbq on the great rooftop terrace. Matthias did not have a baby cot but we suggested we'd buy one in the centre that he would refund, he paid us back within the day of our return. Our kid (almost 2 years) survived your stairs, no problem, so I wouldn't worry. When we go back to Sevilla, we will definitely stay here again.