Two things:
1. The fold out couch only extends to 1.5 meters, or 4 ft 11 inches. this is significantly shorter than any standard bed.
2. When I asked about linens for the fold out, I got the following response. " When the unit is booked for only two people we do not include linens for the foldout couch. We can supply linens for an additional $40 charge."
This presumption on their part that we were a couple led to a very uncomfortable night for my travel partner and myself.