A recent post by HotStats - the company specialising in Hotel Statistical benchmarking to improve performance - outlines 4 simple steps you can take to allay fears about cleanliness in your hotel, including using plexiglass (acrylic) screens.  After all, every customer has their individual take on cleanliness and risk:

HotStats blog: steps to ensure cleanliness amid covid-19 worry

HotStats recommends 4 steps to cleanliness. step 4, give guests resources to stay safe, includes physical barriers