It's got a dinette in the front and the double bed in the back. With the red and blue trim, it sounds like you're talking about the "International" trim.
With a trailer that old, "condition" is everything. You coud have two trailers sitting next to each other, same year and same model, and one is worth $10000 and the other isn't worth hauling to the dump.
I've only had mine about 3 months; I bought it up in Colorado. Mine had new tires and new OPD tanks (just painted steel, not aluminum).
Overall, I've been very happy with it - biggest thing I've had to fix was the power jack, as somehow one of the POs had bent the pole so it was down to about 8" of travel.
That, and there was a galvanized drain fitting the in the fresh water tank that screwed up the threads, so I had to seal it with Top Secret Magic Stuff.
The skin is a little rougher than I'd like, especially in front, but there's no leaks and it should polish up decent.
I also paid way, way less than $6400, but that may have been just the Lord blessing me. On the other hand, I had to tow it home 900 miles, too...
PM me if you have any questions about it.
BTW everybody, I've got a good motor head off the power jack for sale....