I can't recommend Marina and her place highly enough. Before we arrived Marina gave us so many suggestions of things to do in BA (most of which we did), and they were all so detailed and and not just generic tourist attractions. She was also quick to respond and gave us all the information we needed for when we arrived, and even arranged for her friend to pick us up from the airport. The place was spotless and so well located, within easy walking distance of most things you would want to do or train stations/bus stops if you don't fancy walking. Marina was so attentive to our comfort and we could always reach her if we had any concerns or questions and she would keep us informed. Truly the best host in my time using Airbnb!