Wendy is a kind host. She replies your messages super fast. I stayed in her place for about three months together with four other roommates. They were all nice and quiet, though you should expect to share the laundry, two bathrooms and the kitchen with them as well. Wendy's family seems to clean up the house everyday, which is super nice.
The location is almost perfect. You have a walking distance towards one of the most wonderful food center in Lower Allston. There's a Trader Joes in walking distance as well. If you want to go to Cambridge, you can take a bus, but the bus is not very frequent, so I would suggest to rent the sharing blue bikes. It's around 15min ride.
Overall, I am happy with my stay. I would definitely come back if I have a second chance.