Looking for clean, safe, budget apartment near the MRT

I am seeking suggestions regarding low cost apartment rentals in Bangkok.  I would like to find a "Thai" apartment building in the range of 5000-7000 per month.  This price range should include a/c, hot water, bed, closet, table & two chairs and a balcony.  The apartment building should have a lift/elevator.  I'd like to have a Burger King, Foodland, Big C in close proximity, at least by the MRT.  I'm looking for a apartment that is managed well.  I know the good ones are tough to find.

 

From long term experience, at 5000 baht per month the average Thai tenants are working class and don't party/make much noise.  However, now-a-days there is normally going to be the Chinese factor.  The Chinese are moving into low cost apartments and they can get loud and in your way.

 

I would love to be located near the MRT, maybe in the Lat Prao area.  

Alternatively, If you know of any apartment buildings near the BTS, I would also be interested.

I am open to all good suggestions, and the quicker the better.  My living environment has turned into a Thai/Isaan LIVING HELL!  The late Sam Kinison would surely relate.  Thanks for your input.