Regretfully we didn't meet Marco but his mother was waiting for us at the flat & he was available by telephone or messages if we had any questions.
The apartment was really clean & well equipped & very comfortable. The location was perfect with Cafe Santiago & the fantastic pork sandwich shop only a few minutes walk away. There is a supermarket 2 doors down.
I wouldn't hessitate recommending the apartment to anyone & would happily stay there again.