western star 5700 dinette

[bildtstar]

Hi, new here, have one big querstion;

at the verge of buying a (very cheap ex- demo) Western Star 5700, 81 inch sleeper...but the thing has a simple bunk.
I want the dinette. Who does conversions?
I am in Saskatchewan Canada, regularly in the 4 western provinces and in the US, minus the eastern seabord and California.
Looking for someone who does a decent custom job, no frills, just seats and a table that can be folded into a bunk.