I can definitely recommend staying at Tiago`s apartment. My plane arrived very early in the morning, but Tiago was understanding and did not mind an early check-in, since the apartment had been vacant, the night before. I greatly enjoyed staying at Tiago`s apartment. It is excellently located, well-equipped and has a very cozy atmosphere. Tiago`s tips about the city and the apartment itself were quite useful. Most certainly, I made the right choice contacting him over airbnb. Next time I am in Lisbon, I will do so, again, and hope that his place will be available. One word of caution to overweight visitors: the shower is narrow and overweight persons might feel a little boxed-in. It worked fine for me, however, and I am not little!