Not slippery but easy to move furniture around
Natural wooden floors are NOT slippery, but come with the extra advantage of having a smooth surface on which furniture can be easily moved around. Adding protective felt-guards to legs of the chairs or tables don't make them slip away underneath you, but eases the effort when moving them.
Many elderly and physical impaired clients have remarked happily on this fact. Since installing wooden floors heavy chairs - or even normal dining chairs - are no longer an obstacle for them. They just 'ease' away when vacuum cleaning the room, when sitting down for breakfast, lunch or diner.