This room needs to look clean and bright. Surfaces clear of unnecessary pills, potions and ointments. The bath, shower and its glass need to gleam. Soap scum and hints of mould are not going to entice a potential buyer as much as a fragrant clean and tidy bathroom.
Put out clean towels and remove dirty washing, overflowing bins and plastic bags of toilet paper. If you have a lovely tiled floor don’t hide it behind a tatty bath mat. Not only does the mat hide the tiles but it can make the room look smaller. Below are some examples of pleasant bathrooms.