We stayed in Sunny Terrace Guesthouse in Lisbon with 5 people for 5 nights and had a great time. The host is very friendly and taking a good care of you. She was waiting for us and gave useful tips. The guesthouse is in good location, a metro station is around the corner, but as weather was good we preferred to walk to downtown, what takes max 15 minutes. The apartment is clean and contains everything you need and the beds are comfortable. The terrace is nice, although bit noisy. I recommend to stay in Sunny Terrace Guesthouse when you visit Lisbon with family or friends.