We recently stayed as a party of 3 adults and one under 2.
Communication was great both before and during our trip. Diogo gave us plenty of tips and recommendations on places to eat (2 vegetarians in our party) and things to see/do.
The apartment itself was located perfectly for us. A walkable distance from many attractions & restaurants and on a pedestrianised street so little noise to disturb us. Taxis, bakery, supermarket, cafes & restaurants are all available within a 1-3 min walk of the apartment.
The apartment has been tastefully decorated and was immaculately clean on arrival. The beds were comfortable and the small balcony was perfect for some people watching with our little one.
Diogo provided a cot for our little one. One minor thing is there was no high chair available which may put some people with little ones off. Not an issue for us as we barely ate at the apartment in the end due to the cheap food available across the city!
Would thoroughly recommend staying here to others.