Yeah, I almost bought a 5er from the same manufacture, actually regret not picking it up the day I saw it, but I drug my feet and spent way more on something different. Oh well. Yes that's a very good brand, and that thing looks almost brand new. IF it has an onboard genny, I'd probably do the 7500, BUT Im not really sure, I may still stick to 7K cash. If you get any more details, important ones are water holding tank size(fresh), genny, AC/Heat, hot water heater details, I.E. mine has DSI and is electric and gas both, and 10 gallon. This means I have dual heating elements and that is rare and awesome both lol. I start on gas, then turn the elec on and that just keeps it hot enough, but the gas heats up much faster. The DSI is electronic gas ignition, our first one had it inside the trailer, my TH has it outside, but still a nice feature, come to think of it, I didn't test that yet. Shoot.