Pics don't show how actually the flat is: a kind of basement with no windows, except for a tiny window that literally overlooks the sidewalk of one of the noisiest and most crowded streets of the neighboorhood. And I know what I'm saying because I lived in Bairro Alto for a year to study.
I mean, it's a nice cosy place to sleep if you wanna stay in lisbon a couple of days, i wouldn't say more. The position is still very good, you're in the core of the city and the supermarket is 3 mins away.
But the main issue we had was the confusing comunication with the hosts. First of all, we haven't been welcomed by the hosts shown on the ad but by two other people: Ruth and Samuel. Ruth, the girl who gave us the keys at the check-in, was nice to us but I really can't say the same of the other guy, Samuel (who never showed up) with whom we had several misunderstandings: in fact two days before our flight the hosts created a whatsapp group to manage as well as possible our arrival, and I thought it was a smart idea. But since we started to talk there the conversation got really weird, because they kept to send and then delete many messages just few seconds after I could read them. Then I assumed that the host apparentely got mad at us since we asked if we could postpone check out time because our flight back was in the evening. Eventually we had to book one day more.