I think they started building them around ‘03, so it’s one of the early ones. It has a 5’ short wall and is actually a weekend package: AC, 3.0 propane/elec fridge, propane hot water heater, & cooktop. microwave, cabinets, dinette, pocket screen door, awning, cowboy shower. I have a Honda 2000 EUI generator and it will run everything except the AC. I also have a fan in the open area and one in the nose. It has a hydraulic hitch which I LOVE. I had a single panel solar charger installed on the roof which helps keep the battery charged when its just sitting as I can’t keep it plugged in (I board). I also installed fans in the horse area and a Ti-Rite on the outside for camping.
I pull it with a Dodge 2500 HD Diesel and don’t feel the trailer. I have gone on at least 12 10 days trips with it (some time electric, others none) and have done fine. It’s very cosy.
MY first two trailers had rumber flooring which is the best. I am lucky in that my horse rarely pees in the trailer (twice in 7 years) and I prefer to camp alone, though I do bring other horses on day rides.
Keep in mind that the small fridge (3.0) doesn’t hold all that much food. I always bring a cooler to keep the drinks cold and stop to buy groceries on the long trips on the days we move locations. You can never have nough storage, so if you can get more cabinets. good luck