If you're looking to stay in Bairro Alto, it would be difficult to find better in terms of location. The flat is very comfortable, ideal for a couple. As it is a super busy area at night, it can be a bit noisy with the windows open but nothing a good pair of earplugs can't fix. Although we didn't meet Dianka in person, she was very available and always answered our questions very quickly. All amenities included, incl. a washing machine which was very useful. We would definitely recommend this flat.