Check out this previous thread: Why do some HO post so few photos? - #14 by Margaret
Personally, I skip all such listings. Also ones where the hosts just focus on their needs and their pets’ needs, because they apparently don’t consider the sitter and don’t have reciprocity in mind.
By default, some seem to think others will voluntarily spend time, effort and often money to get to their place just to take care of their home and pets. Maybe they think sitters are homeless and desperate. 
To me, such listings aren’t worthwhile when there are plenty of hosts who grasp reciprocity and hospitality.