Class A motorhomes
Class A motorhomes can be the most expensive RVs available, available with every conceivable luxury and amenity. They may look like buses but most are not built on bus chassis.
PRO
CON
expensive
long, may exceed some RV park or National Park length limitations
quality control can be iffy even on quality marques (Tiffin, Fleetwood)
diesel repair and tire replacement can be expensive