Of the many Airbnbs I've stayed at, this is one of the very best. I rate a stay on two dimensions: fundamentals like location, cleanliness, amenities; and extras like how friendly the hosts are, any additional touches, etc. In both respects, Pedro et al's place is top draw. The location is ideal - walkable to everything in central Lisbon, and an easy Uber ride to Belem. The apartment itself is nice and quiet, very modern and clean, and has really nice views. The hosts were extra thoughtful, greeting us with local pastries and a small bottle of local wine when we checked in. Plus, the guidebook they have in the apartment is one of the best I've seen - every recommendation we followed was spot on.