Perfect place for exploring Lisbon! Check in was super easy, communication was great. The apartment is ideally located and you can get to everything on foot or with public transport really easily.
One thing that wasn't ideal for me was the kitchen (scratched pans, no fresh kitchen sponge, no essentials such as oil,...) but I won't let that affect the rating of such a lovely place bc most people are probably gonna go out to eat anyway!
Two things of note, that the host can't change anything about but always nice to know: one the stairs are really steep, getting up and down with a bigger suitcase is probably a real challenge. Also if you aren't a super heavy sleeper, get some earplugs, the walls feel paper thin and you can hear the neighbor's, like could listen in to the conversation that's how clear you can hear everything.