We spoke to Martha a few days before leaving and she gave us all the information we needed to easily get there. The neighborhood is lovely, almost quiet and in a very good position. As agreed, we met Martha's aunt, Raquel at the apartment, she welcomed us with two "pasteis de nata", spearhead of portuguese pastry and gave us the receipt of the payment. The house is cozy with a bedroom and a bathroom on the first floor and a WONDERFUL terrace, a little bathroom and a big kitchen (with cooking hob, oven, fridge and washing machine) on the second floor.
We were traveling with an 8th month baby so they kindly prepare us a cot and a set of towels for him.
The apartment is at the fourth floor but if you want you can leave the stroller at the first floor.
Our kid has just started to crawl so we didn’t mind about the staircase which connects the two floors… maybe with a toddler you should beware a little bit.