This flat is in the perfect location for exploring Alfama; and you can pretty much get to most of your tourist attractions by foot or by a short bus or tram ride. The flat is really clean, stylish, has a comfortable bed, and it is also located near by really awesome fado/restaurants, bakeries, and souvenir shops.
However, the shower does not drain very well and can leave a smell throughout the apartment. We did not have a huge problem with this because when we opened the big living room windows the smell was gone. The water eventually drains - you just need to be careful not to let the water overflow when it starts building at the bottom of the shower. Hopefully this will be fixed for future guests. And the TV when turns on has the "no signal" message, we were not there to watch TV so it did not bother us too much.
Other than the shower drain, the stay at Alexandre's was absolutely perfect, and I highly recommend this flat to anyone wanting to stay in the heart of the Alfama neighborhood. We had a good time at his flat.