My stay was good. I appreciate 2 important things
1) Friendly reception: I never met Rui but we communicated by phone. The Keys were given by Sussane (friend of Rui) who was very friendly, helpful and gave me good suggestions. She is kind and her mother who lives just the flat below is also very friendly and nice.
2) Flexible checkin and checkout: Rui was very flexible for checkin and check out. I never seen any other city where people charge you like almost full day if you come late and want to leave by an hour late. In addition, there were enough towels and toilet papers (Trust me some other houses charge you for that also)
There were some noises in the evening but it is not that loud that it will spoil your meditation.
In total I was there for work for a week, so the location suited me and it was fine for me. Everything went well.