We stayed 2 weeks and this apartment made our stay a wonderful experience. Modern, comfortable and clean with a wonderfully equipped kitchen, a working A/C and soundproof windows. Location couldn't have been better either but there are some street steps to get to the building (in case you are disabled). Communication with Diana was excellent. Book this apartment, you won't regret and let Jorge pick you up from the airport to make it easier on you. We were truly smack in between Barrio Alto, Chiado and Principe Real...with any kind of food and entertainment we wanted.