I enjoyed 3 nights in Lisbon at the end of February, staying at Bruno's lovely apartment. It was bright, airy, clean and well furnished, with a great balcony and view of the castle and the communal space and amenities were spacious and comfortable. There was everything I needed and more. It is well located, just 3 mins walk from the Martim Moniz metro and close to some great bars, the castle, Tram 28 and just a short walk into the city centre.
Bruno was a gracious and helpful host, greeting me warmly when I first arrived and letting me store my bags after I checked out.
I would definitely think about staying here again next time I come to Lisbon.