I could hardly be happier living at the Post. The units are generous, the staff is wonderful (and long-tenured!), amenities are lovely, and other residents are quite pleasant. Obviously it's expensive, but you more than get what you're paying for. Special shoutouts to the roof (best in town) and the maintenance staff (courteous, capable, and ridiculously prompt.) One caveat to this full-throated endorsement: units facing Mass Ave can be loud, and bedrooms with big windows can get quite cold.