Curt Fischer wrote:

> I usually think of an efficiency as the same as a studio apartment.
> It's like a 1DK where the 1, the D, and the K are all combined.

Just to be really picky...
A "1DK" is one room plus a combined dining room/kitchen. The small
"one-room" flats are usually "1K".

-- 
Dave Fossett
Saitama, Japan