Helena's place was great for me as a solo traveler in Portugal for the first time. She is very conveniently located 2 minutes walk from a metro and about 10 minutes walk/1 metro stop from a major metro hub, but except for coming to the airport and going to the train station, I was able to walk pretty much everywhere in the center of the city. Helena was also very thoughtful -- she had a pastry waiting for me in the room on the first and second nights I was there, brought comforters when I mentioned that I was cold, and even washed my dirty laundry. The space is also very nice and private. Obrigada, Helena!