Artur is a very nice and politely host and we really enjoyed our time in Lisboa. His Appartement is very central so that we did everything by foot. The Rooms are quite small and bathroom and kitchen need to be shared - but that was something we knew before and it never become a problem. In relation to the price a really good choice!
During the night it was quite noisy in front of the flat - this is why only 4 stars. All in all - we really Liked it!