I just tore up my old linoleum flooring and will be installing new linoleum in the next few days. Some internet research has revealed that I need to make sure the floor is level and, if it is not perfectly level, pour leveler over it.
Let's assume that my floor is not perfectly level. What are the implications of installing the new floor even if the unlevelness is completely unnoticeable? I am not one for cutting corners on home improvement work, but if it's truly not necessary to make it perfectly level then I would be okay with skipping that step.