The hosts are incredibly welcoming and friendly. Inês is very communicative and she also provided me some historical facts about Lisbon which is totally great because bot every host is like this!
Her (grand) mother are living directly next to the Air BnB apartment. By any cases if you need something or help you just can go over and knock at their door.
I had the great chance to get to talk with Inês' grandma and she's a very lovely and kind person. Even if she doesn't speak any English she still tries to help or talk to you!
There's only one thing I have to mention about. Below the Air BnB there's a wood craft or kind alike workshop and every early morning it's somehow very loud due to their wood work and also their loud radio wether during the week or the weekend.
This fact is out of control of the hosts. So I highly recommend to bring some good ear plugs with you.
Besides this all in all I had a very good stay at this Air BnB and I really can recommend this unique accommodation to everyone.