Did not stay but looked at the rooms.
Did not understand what 'older part of town' (in one of the reviews) meant until we went to the area around Big C, near the MJ Majestic, where we did stay. The Dusit is an externally scruffy building in an area that seems of the same age, likely late 70's?
The public space and the rooms seem clean and comfortable if rather old fashioned.The lobby picture is rather flattering. We didn't stay because the rooms plus breakfast were more expensive that the MJ which is in a busier part of town near the night market.
It was a Sunday evening, but a friend who had stayed during the week confirmed our finding that most of the city, a conglomeration of 70's concrete was 'shuttered and devioud of activity after dark. The gaudy night market area near Big C was much busier and seems to have been responsible for the unfortunate demise of the original downtown area.