First:
This is a very well located place, close to 2 metro stations, one with a lot of connections. It's close to the city centre and also close to residential areas with nice and cozy cafes everywhere, close to supermarkets and pretty much everything you'll need.
Second:
The place itself is great, very comfortable, quiet, and very well equipped (I would add a toaster though).
Third:
Sônia was a great host with us, very helpful.
Recommendable in all aspects. Great experience.