Tianyu is a great host, going out of his way to make us feel at home, even as far as to cook us breakfast! His house is at a great location, a short walk to a subway station after which it's a 15-20 min ride to downtown Boston. There are a few restaurants just a few minutes walk away. Tianyu recommended Harp and Bard restaurant and it was great. All in all, great host, great location.