I highly recommend Gibson Domain Domain. Depending on which area of Boston, they have offices conveniently located. I have used the one in South Boston and have been very impressed. Particularly with a woman name Wendy but the other agents from Gibson Domain Domain that I have met via Open Houses have been also impressive upon my initial impression. I worked extensively with Wendy over a 8 month time frame for both buying and selling and she definitely knows real estate as well as the Boston market. She is very knowledgeable! Gibson is known for being the cream of the crop and I agree. Hope this is helpful.