Maria's place is clean and comfortable and in a good location in Bairro Alto with many little cafes and shops around. A little balcony in the apartment overlooks a quiet side street. 15 min walk from station and city centre. Cobbled hill and steep stairs are a little tricky with heavy luggage but actually not as bad as many places in Lisbon and fair warning was given. WiFi was excellent and I had no problem with video conference calls back to the office. Overall recommended!