What to know before buying a sleeper sofa Now, since we cover the things you need to consider when buying a sleeper sofa and reviews the best sofa beds out there, it would be a good idea to go over some of the frequently asked questions about sleeper sofas. Considering how much has changed in the construction and design of sleeper sofas, many people have questions. So we’ve rounded up some of the frequently asked questions here to give you answers that will help you in your research. How often do you have sleepover guests? Before taking any steps, you