We just purchased a 20 X, and selling our lightly used 16 X with many very recent upgrades. Custom 5 cushions with foam/memory foam- EZ rear bumper receiver- extra 100W rooftop Rich solar panel for a total of 280W--PD lithium charge/converter-OVS 7awning- This trailer is in pristine condition, everything works perfectly, and is lithium ready. Guessing about 12 nights use, and 1500 miles. Aways stored indoors. Located in St George Utah $35,900