Nicolas and Maria's place is fantastic. Immaculately clean and both somehow sleek and cozy. Greatly appreciated the two full size beds which seemed to be a bit rare in my initial searches. The beds were firm but comfortable with nice big comforters. And the frames were highly interesting and beautiful (refinished by the hosts!) There were 3 heaters available for the chilly mornings and evenings plus an infrared heater in the bathroom which really helped keep things cozy for the shower. The 4 floors to walk up are certainly worth the view if you can manage them. The place is also located up a hill which is something to be aware of... We found the location to be really nice for us, a short walk down the hill led to one square which led to another and another....we found plenty to see and places to eat and drink and there is a magnificent viewpoint of the city just behind the apartment and up the hill. St. George's Castle is within walking distance as well. The hosts kindly provided a bottle of wine to welcome us, as well as a helpful guidebook (online) and some tourist information in the apartment. They also provided re-fillable transportation cards too! I highly suggest looking into the Lisbon card for people looking to do various museums and places of interest, which includes public transport for whatever time amount you pay for. We appreciated Nicolas being available to check us in himself and for his very friendly welcome, as well as prompt responses to my questions before we arrived. All in all, definitely would recommend Nicolas and Maria's place as a point from which to explore beautiful and amazing historical Lisbon!