Hi,
Please make sure that you translated the text in the following path Loco Translate > Themes > RentalHive > languages/loco/themes/rentalhive-{locale}.po
I tested it locally, and I translated the “List a property” button and the “show map” button.
In order to change the placeholder’s text, please check this topic Customizing the keywords field placeholder - #9 by kimkimush