Nick and Margaret were great hosts as they welcomed us warmly and gave us a walkthrough of the house the night we got there. The apartment was as shown in the online pictures: warm, tidy, and spacious for 2 persons. The minimalist decoration was great as well as the useful home appliances (washing machine, iron...etc.). The bedroom has closets with plenty of usable space. It is located in a calm neighborhood with a number of grocery stores and is only a 10-minute walk from the underground station (Arnos Grove). From Arnos Grove, you will need around 35 minutes to get to central London.
Perhaps the only downside (although it is not a great issue) is the fact that the bedroom is located above the building main entrance/door, which could be noisy in the morning with the sound of the door opening/closing.
It was our fist Airbnb experience and we weren't disappointed. We would definitely consider renting this place should we visit London again!

Ol and Geo