Vintage cruiser 19erd

Was looking today at the Tampa RV show and found this model made by Gulf Stream. My sister and BIL are looking to purchase this unit in the near future. We have a large fifth wheel but found this unit really nice as well. Any way anybody have any experience with this camper? Or own one? If so what are your thoughts? I figure to ask here and let them know. It looked like a good unit with that retro look. We also looked at white water but they like the one listed above the best.
Thanks!