We spent two weeks partly working, partly on vacation in Marta's flat. Overall, our experience was very positive: great location to explore all parts of the city, stylish and nicely equipped flat, Wifi worked great for work calls etc. Due to a construction site, it was quite loud in the mornings from time to time and due to a club down the street, also on the weekends - that's just what happens in a big city, but light sleepers should be aware. Marta and Marco were great hosts who responded quickly, offered a smooth check-in and were very helpful e.g. exchanging the broken coffee machine the same day. Can recommend for short-term as well as longer stays :)