@Stephanie0
"How can Superhosts hold onto their badges?" This topic is covered in dozens, maybe hundreds, of threads on this forum.A good start would be to search for topics containing "bad review", "retaliatory review", etc.
But to summarise:
1) Change the review system so that guests are told the TRUE meaning of 5* and 4*.
5* means "this listing is as advertised and we had a pleasant stay".
4* means "downgrade this host from Superhost status" and have Airbnb send the hosts threatening emails to stress them out.
Guests who were happy with their stay will then understand the TRUE impact of 4*, and will hopefully award 5* unless they were genuinely unhappy with the stay.
2) Enable hosts to remove retaliatory reviews from guests who were
a) annoyed because we called them out on breaking house rules (e.g. smoking indoors, bringing additional guests without paying for them etc.),
&/or
b) wanting to use facilities that were expressly listed as Not Available (e.g. my washing machine, microwave, etc. when they have rented a bedroom only),
& / or
c) very hard to please, constantly asking for things (such as Wifi password which is clearly shown in framed advice prominently displayed on top of desk!), more toilet paper (1 person using 4 rolls in 4 days), asking directions over and over, etc, etc. treating host like personal butler / concierge
and / or
d) the type of person who "never give 5* as there's always room for improvement".
All of the above types of guest give 4 stars in circumstances that are beyond the host's control, yet hosts are penalised and have no recourse.