Prospective 3023 buyer. Rear A/C question.

[aggieband 83]

I am looking at a 1996 TM model 3023. I can buy it for $1500. It only has one sofa on the sink side of the camper. Queen bed in back & double bed in front. My concern is the roof A/C is located above the Queen bed in the back of the camper. Will the front of camper be kept cool enough? I live in Texas, 30 minutes from the coast. It gets miserable hot & humid during July-September.

How hard would it be to build a "U-shaped" sofa? This would provide more seating than the current 1 sofa.

Is the asking price fair for a 20 year old camper?

Currently have an 18' Jayco Pop Up. The 30' TrailManor 3023 would be a considerable step up in size. Just concerned about the cooling & lack of seating.