One of the apartment complexes that I reccommend to my customers is the Church Park Apartments on Mass Ave in the South End/Fenway Area. This is a great location for those who want to live in the heart of the city and have easy access to all the major downtown neighborhoods. I came across this video that Church Park made, and its pretty good. It gives a pretty good idea of the area, location and Boston in general. If you are looking at concierge buildings with added amenities, this is one of the complexes you might consider. Check it out.