actually you cant,you only have 500 words to describe your listing.
if you find a way please share,i was just screwd by a guest,Yosra Ali from Bakersfield CA , who booked for 6 ,3 adults and 3 kids ,they were sleeping on matreses they got from relatives in NY ,10 of them every night,at one point 20 people,flooded my house,destroyed everything in their path,rug,towels,sheets,all stained with ink from their make up thing,in and out guests until 4.30 am every night,bloking my neighbors driveways....airbnb gave me nothing ,i spent 1,600 $ on plumbing and replacing stuff,she even left a bad review calling me predigist ,and i never saw them face to face,not a picture before or after,....
be aware and share your experiences please,airbnb is NOT on our side .