In Chicago, sofa beds are crafted to serve a dual function, offering comfortable seating during the day and a restful sleeping experience at night. To fulfill this purpose effectively, sofa beds require a firm structure that can adequately support a person's weight while sleeping. Hence, one of the primary reasons for the firmer feel of sofa beds in comparison to regular sofas.
Furthermore, sofa beds in Chicago often feature a metal frame that adds robust support to the mattress, contributing to their overall sturdiness and durability.
Due to their unique design, sofa beds must accommodate a foldable and compact mattress that fits inside the sofa frame. As a result, the mattress is typically thinner than a standard mattress. To counterbalance the thinner mattress, sofa beds in Chicago are constructed with a firmer structure to ensure comfort and support for both seating and sleeping purposes.