An opinion. The 2000-2004 Affinities were some of the finest coaches built in that era. Well designed, solid chassis, craftsmanship construction. And really set the bar high for the other manufactures to keep up. Yes, a bit dated to todays standards. But, if the unit you are looking at has been well cared for, certainly worthing of investing in upgrades/refreshing to your desired usage.
I also like the price points for this era Affinity/Magna's. High end quality coach, and with upgrades/refreshing - the depreciation curve has certainly reached a shallow decline angle
Hope this checks out for you, good luck!!!