Marie's apartment is a great place to stay while visiting Lisbon. The location, a block away from the Martim Moniz Metro and trolley stops (the famous #28 and #15E lines), is a huge plus, just be prepared for an uphill walk to the front door. A ten minute walk gets you to upscale, historic Rossio Square.
The common area of the building is a little on the shabby side but we felt safe in the neighborhood. We found easy access to wonderful restaurants about 10-15 minutes away on foot. The interior of the apartment is wonderful: recently renovated, beautifully decorated, light, very comfortable and super clean, lots of closet space and a very well stocked kitchen. The online pictures accurately represent the interior. We recommend Marie's apartment and would stay there again if our travels took us back to Lisbon.