I stayed at Shannon's place for 5 nights, and I have to say Shannon might be one of the best Airbnb host that I'd met. The place is very clean and tidy, and Shannon even prepare a booklet of his personal recommendation for Lisbon, which is super helpful. The location is perfect as well, not too close to the tourist area but all the famous places are in walkable distance. I will highly recommend Shannon's place for anyone who plan to visit Lisbon.