Considering what Kim and the other "Kartrashian" sisters seek out for male companionship I think she'd be happy there.
Ditto what's already been said, you'd be right on the fringe of not-so-nice and also fairly distant from any MBTA service. In the '90s I had friends who lived just off Pleasant a few blocks up from there. Their street consisted of maybe as many as a half-dozen houses on either side of the street. The street at one end of the block (Pleasant St) was a tranquil and gentrifying oasis. The one at the other end (Bakersfield St) contained boarded-up buildings and shady characters. Such holds true for a lot of Dorchester.