I had a awesome time staying at Mona's place. It is in a great location: a 5min walk to central square (where you can take the subway) and a 10min walk to MIT. The house is very clean and in absolutely perfect condition (just like the photos show). Mona is an awesome host. She was very kind in helping me discovering Boston and making the most out my stay. I was only there for a month, but it was enough for us to become good friends. I could not have asked for a better place or a better host :-)