I have owned a 1995 Thor Fourwinds Class C, a 2000 Gulfstream 36 ft 5th wheel , a 2007 Forest River CedarCreek 36RLTS 5th wheel and now the 2020 Keystone Alpine 3701FL. I have to say the overall quality of the Alpine brand is far superior to the others. I had a brake wire break on I-59 which I blame more on the rough Alabama interstate than the Alpine. Other than that the dining room table had to be replaced due to some separation which Keystone did promptly. My only other complaints are the bathroom vent fan was old style chenzy manual operation and the front storage compartment lock. The other two vent fans are high quality AirXCEL fans. I replaced the bathroom fan with a remote operated Fantastic Fan. I like the AirXcels better but none were available when I did the replacement. For all but one lock on the outer compartments Keystone used high quality locks except for the front storage compartment they chose to use the CH751 common key lock. The bathroom fan and the CH751 lock decisions are puzzling on a high-end 5th wheel like this. The interior fit and finish is high quality. The Floorplan just blew me away the 1st time I saw it. The appliances are awesome especially the full-size frig with icemaker. Jenson TVs are great. One more puzzling decision I almost forgot. The Furrion video is DVD not blu-ray. The large bathroom is a huge plus as is the king-size bed. The unit pulls easily for it's size with my 2018 Ram 2500 diesel. Vinyl flooring in all areas except the dinette is a huge plus. The amount of storage is unbelievable. One VERY HUGE plus is the tankless water heater. You NEVER run out of hot water! Unless you run put of gas of course. Having a bath and a half is great! The iN-Command control center controls slide out, awnings, light, generator if equipped, water pump, and HVAC and a big plus is you cam download tge App and control these from your smartphone. I have spent the last two winters in this unit in Lakeland FL and pulled to Lakeland from Tennessee then to Destin last summer for a week during softball tournaments then back to Tennessee then back to Lakeland with only the brake wire issue which again I blame on the washboard concrete interstate. The last VERY HUGE PLUS is the auto leveling system. What a cool piece of engineering! Just place the unit where you want it. Unhook and move your tow vehicle out of the way. Then hit the autolevel button and the magic happens! It levels the unit and your done. As you can well guess I am more than happy with my Alpine 3701FL and highly recommend it to anyone considering a high level 5th wheel Show less