I like a lot about it.
Fiberglass Front Cap and Fiberglass Roof
Balanced Slide arrangement
Overall Floor Plan. I like the Sofa and Dinette opposite each other, not down one side.
Floor Covering - No CARPET
72-cft external storage - See if any compartments are Tall Enough for Oversized items. I can carry a lot of Stuff in Boxes and Buckets but there's no room for a Cooler or BBQ
12-CFT Fridge!
You are in AZ. What Electrical Service does this have? I saw an optional second A/C. I know "it's a Dry Heat" but I doubt even a 15000 will give you enough cooling. If the second 11000 unit adds 50 Amp Service, then that's a big plus.
Wish it had a Pantry
Find the Weight Sticker inside some Cabinet Door where Jayco states what weight it was when built. This "29" is 30-feet long, and it's gonna be heavy with its three slides. Make sure there's enough capacity for you, your people, your stuff.
Then Weigh It! Go do a truck stop. The Ford sticker in the door jamb shows Axle Ratings. You need to see what the actual weigh IS on the Front Axle, on the Rear Axle.
Weigh it!!!
I rate Jayco at the top end of the "Average Bear" group of RV's. A little below Winnebago, a little higher than Forester/Sunseeker, still higher than Coachmen. Part of my higher rating for Winne, is the way they wire their coaches, and the information/parts support they offer.