This is a perfect fit to replace my couch in my travel trailer.  With the back reclined and the ends not installed the depth is only about 16" and fits with no issues threw a standard RV door.  You will need to plan for allowing the couch to move forward to recline the back to be a bed.  The couch is very firm like mentioned in other reviews but still comfortable for side sleepers.  This is much more sturdy and comfortable than the original couch that came with the RV.  Also Wayfair needs to update the weight capacity spec.  This spec is way too low and does not reflect the true sturdiness of the couch.   So far very pleased with the construction.