I just loved staying at Jenny's place. She has a beautiful house on 4 floors in East Cambridge. The position is perfect because it is 10 minutes (by walking) from the supermarket, 5 minutes from a Mall with many stores and restaurants and 5 minutes from the T station, that can take you in 15 minutes in downtown Boston.
The house is very clean and tidy. The room is very spacious and has all the comforts of a home: television, sofa, private entrance, private bathroom and a cooking area with a fridge and a microwave.
Jenny is very kind and hospitable and she welcomes you in a wonderful way.
I strongly reccomend her place both for short and long periods.