We were 2 adults and 2 kids and enjoyed our stay very much. This apartment is very well located in Lisbon. We found that it was much better for us to stay near the Alfama district where the apartment is (small streets, charming old buildings, less people) rather than in Baixa (busy roads, shopping, full of tourists). The apartment is on the 3rd floor (55 steps) with no elevator so that may be a challenge for some people. Ana's assistant Joao was very helpful and responsive any time we had a question. There are 2 bedrooms and 2 bathrooms and we found that while one of the bedroom/bathroom was spacious enough for 2 adults, the other bedroom/bathroom was smaller with limited storage space for toiletry, clothes and suitcases. For us, it worked well because our kids used the smaller bedroom/bathroom and they had small suitcases but if you are 4 adults and staying more than a few days (ie you have large suitcases), one couple may be less comfortable than the other. Than being said, the apartment has a nice living room, 3 balconies and super charming views. If you step out onto the balconies, you can see the river in the very background, parts of the castle walls, and the cathedral. This was quite amazing. Also, the windows block the street noise really well and we couldn't hear much once the windows were closed (that said, the street is quiet late at night and we slept with windows open no problem). We really liked the fact that there were many very nice restaurants very close by, a nice bakery 200m away, and that we could buy bottled water right next to the apartment building. You have historical tram 28 station right on your door step, and can reach Caiscais and Sintra train stations in 15-20min by foot (with kids). Overall, we recommend the apartment very much.