I have an E350 that's a sweet low miles ambo but called a cutaway on the title. No issue getting it titled a motor home & insuring it. It has a 12' Horton box. Watch some of the torture test thhey do, much stronger built than any RV. Prewired, plumbed, heat & air cond front & rear, 250amp alt, 7.3 diesel, a real sweetheart.