The flat is simple but very clean, comfortable and well located. It is in the middle of the Alfama but easy to reach even by car from the street along the river (just a couple of stairs to climb). Check in and out were very easy and flexible. Carole & Perdo are very good hosts as they answered quickly to any questions and provided some tips. In a nutshell, the flat is perfect to discover Lisbon in a couple of days.