Our stay at Stephane and Sergio's place was absolutely fantastic. The apartment is exactly as the photos, however with all the windows opened up, has so much more light. The view is breathtaking from each window, and we loved to finish of our days with a glass of wine overlooking the city lights! The stairs up to the apartment can be steep, however not bad at all after a day of sightseeing. It is also so close to anything you may need, such as a Pingo Doce uphill that is not too far of a walk, central plazas and great restaurants, and the metro system that can take you anywhere in Lisbon in a short amount of time. Also, right next door is a local hospital should you need it. Where the bedroom is located in the apartment makes it very quiet a night. The bathroom did have a sliding door for privacy, however it did have windows which was a new experience for me and my husband. All in all we had the most relaxing 3 nights of our trip here, especially because the apartment was so comfortable we didn't want to leave!
Lastly, Sergio's guidebook, like everyone has said previously, was extremely helpful and informative! We will definitely be back in Lisbon in the future, and when we do we'd love to stay here again!