Great business hotel
The Revere has a great location. It is within easy walking distance to either Boylston or Arlington 'T' stations and is a block from the picturesque Boston Commons. Hertz is a half-block away. There are great restaurants nearby. 
The hotel doesn't look great from the outside but the lobby creates a great first impression. The rooms are bright, large and well appointed. Wi-fi is fast and free. Each room has a balcony and the full length windows keep the room bright and cheery. The beds were comfortable but I did have an issue with noisy air-conditioning. 
The gym is smallish but all the equipment works. It fronts an indoor pool and is great for an early workout. There is a huge rooftop area outside the pool that one can chill at. 
I've stayed at the Westin at Copley Square before but enjoyed this stay more.