Dear Monika and Fernando. Thank you very much for hosting us with my friends. We stayed at this flat for 3 nights and as we were all coming from different city the check-in was made by one of my friends and not me. It might cause with other hosts some confusion but not in this case. Monika was very flexibly on arriving and check-out. His father even went to pick up my friend from the metro station. We had plenty of information about Porto already before arriving. The location is good. By foot it takes around 15 minutes to the center and under Porto's sun this 15 minutes fly :-) The flat had everything we needed, it is very cosy and clean. On arrival we had some bread and fruit which was very nice.
The only negative side is that the flat has no heating system and in January it is very cold inside. Anyhow we had some electic heater and very warm blankets provided by the hosts. The beds are very comfortable.
I would 100% recommend this place and the host.