We didn't meet Marcello in person, but his reactivity by messages is a plus ! We were welcomed by his flatmate Riccardo who is very nice ! The building is easy to find, close to Seven Sisters station (5min walk).
The flat is very nice, it's new, it's super clean (the clean lady just came before our arrival).
The room is good, the bed is comfy, but the best is the private terrace ! So appreciated during those warm days ! We spent our evenings there, it's very peaceful.