To help support our community and customers during the outbreak of Coronavirus (COVID-19), LogMeIn is providing free Emergency Remote Work Kits for Health Care Providers, Educational Institutions, Municipalities, Non-Profit organizations, and current LogMeIn customers. For more information please visit https://www.gotomeeting.com/work-remote
You can technically view as many monitors as your Host computer can handle. If you don't have multiple monitors at the Client end, then I would just make sure the ratios are the same between Host and Client to ensure the best possible quality. Otherwise, you may see some negative space on the top/bottom or right/left in order to keep the perspective accurate.